Nellie's working overtime

hint #1: Elements must have sufficient color contrast: Element has insufficient color contrast of 3.82 (foreground color: #ffffff, background color: #1688d3, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

<a href="/kaufen/" class="category-btns btn btn-primary btn-lg btn-block">

Compatibility

content-type: 14 hints

hint #1: 'content-type' header charset value should be 'utf-8'.

Content-Type: text/css

hint #2: 'content-type' header charset value should be 'utf-8'.

Content-Type: application/javascript

hint #3: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #4: 'content-type' header charset value should be 'utf-8'.

Content-Type: application/javascript

hint #5: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #6: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #7: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #8: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #9: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #10: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #11: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #12: 'content-type' header charset value should be 'utf-8'.

Content-Type: image/svg+xml

hint #13: 'content-type' header charset value should be 'utf-8'.

Content-Type: application/javascript

hint #14: 'content-type' header charset value should be 'utf-8'.

Content-Type: application/json

highest-available-document-mode: 1 hints

hint #1: Response should not include unneeded 'x-ua-compatible' header.

Content-Type: IE=edge

no-p3p: 1 hints

hint #1: P3P should not be used as it is deprecated.

P3P: policyref="/w3c/p3p.xml", CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"

PWA

apple-touch-icons: 2 hints

hint #1: The 'apple-touch-icon' link element should not have a 'sizes' attribute.

<link rel="apple-touch-icon" sizes="180x180" href="/typo3temp/assets/_processed_/6/2/csm_Favicon_b45d7479c9.png">

hint #2: The 'apple-touch-icon' could not be fetched (status code: 404).

<link rel="apple-touch-icon" sizes="180x180" href="/typo3temp/assets/_processed_/6/2/csm_Favicon_b45d7479c9.png">

Performance

http-cache: 64 hints

hint #1: The target should not be cached or have a 'cache-control' header with 'max-age=180' or less.

Cache-Control: max-age=86237

hint #2: Resource should use cache busting but URL does not match configured patterns.

<link rel="stylesheet" type="text/css" href="/typo3temp/assets/compressed/merged-33ad31edfde3e7dc5b55639de939a08a-b24860bb1afd690b17f1f3fb50a64688.css?1609200339" media="all">

hint #3: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #4: Resource should use cache busting but URL does not match configured patterns.

<script src="/typo3temp/assets/compressed/merged-3219f310783785c0149209310461fe63-9624ba10e3fa6e21023d395425d4f3fe.js?1608110488" type="text/javascript">

hint #5: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #6: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: public, max-age=31536000

hint #7: Resource should use cache busting but URL does not match configured patterns.

<img src="https://www.fieberitz.de/typo3conf/ext/hn_fieberitz/Resources/Public/Images/fieberitz_logo.svg" alt="Fieberitz Luftentfeuchter">

hint #8: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #9: Resource should use cache busting but URL does not match configured patterns.

<script src="/typo3conf/ext/hn_location/Resources/Public/JavaScript/GoogleMaps.js?1608110419" type="text/javascript">

hint #10: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … rechts_c90170db49.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #11: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #12: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … links_1be1e9b853.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #13: Resource should use cache busting but URL does not match configured patterns.

<img src="https://www.fieberitz.de/typo3conf/ext/hn_fieberitz/Resources/Public/Images/fieberitz_logo_mono_mobile.svg" alt="Fieberitz Luftentfeuchter">

hint #14: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #15: Resource should use cache busting but URL does not match configured patterns.

<img src="https://www.fieberitz.de/typo3conf/ext/hn_fieberitz/Resources/Public/Images/fieberitz_logo_mono_small.svg" alt="Fieberitz Luftentfeuchter">

hint #16: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … Werkstatt_d4b82b3cfa.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #17: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #18: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … Museum_765bbe69e1.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #19: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … Spanner_5a38bd97bc.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #20: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … Suesswaren_f9fa9c7488.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #21: Resource should use cache busting but URL does not match configured patterns.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC4m8zf_vOKArZhVHFwVHSkUBhXv5PQaqc" type="text/javascript">

hint #22: Static resources should use a 'cache-control' header with 'max-age=31536000' or more.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

Cache-Control: public, max-age=1800

hint #23: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

Cache-Control: public, max-age=1800

hint #24: Resource should use cache busting but URL does not match configured patterns.

hint #25: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … mit_Frau_6865b4fa3a.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #26: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #27: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … algeblaese_8359e4278b.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #28: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … Industrie_e6ae4d7975.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #29: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … Teaser__6f3a781305.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #30: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … 270_HG_5054e48742.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #31: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … schwemmung_adea3bf6dd.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #32: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … serschaden_f09cc56f89.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #33: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … 8190__a061f5fc7f.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #34: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … leisenbahn_5a1ea9e781.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #35: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … 101_pro_394c909932.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #36: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … rechts_34dc25f658.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #37: Resource should use cache busting but URL does not match configured patterns.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/check.svg" width="47px" height="auto">

hint #38: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … Gruppe_a54fa4c625.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #39: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #40: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … ftreiniger_93606b7bb8.jpg

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #41: Resource should use cache busting but URL does not match configured patterns.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/PayPal.png" width="129">

hint #42: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #43: Resource should use cache busting but URL does not match configured patterns.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/vbyvisa_blu.png" width="85">

hint #44: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … ecurecode_126px_width.png

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #45: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #46: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #47: Resource should use cache busting but URL does not match configured patterns.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/klarna_logo_black.svg" width="84">

hint #48: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #49: Resource should use cache busting but URL does not match configured patterns.

<img src="https://www.fieberitz.de/typo3conf/ext/hn_fieberitz/Resources/Public/Images/fieberitz_logo_mono.svg" width="170" height="auto">

hint #50: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #51: Resource should use cache busting but URL does not match configured patterns.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/visa_pos_fc.png" width="85">

hint #52: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #53: Resource should use cache busting but URL does not match configured patterns.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/delivery.svg" width="65" height="auto">

hint #54: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #55: Resource should use cache busting but URL does not match configured patterns.

hint #56: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #57: Resource should use cache busting but URL does not match configured patterns.

hint #58: Static resources should use a 'cache-control' header with the 'immutable' directive.

Cache-Control: max-age=31536000, public, s-maxage=31536000

hint #59: A 'cache-control' header is missing or empty.

hint #60: A 'cache-control' header contains directives which are not recommended: 'no-store'

Cache-Control: private, no-store

hint #61: A 'cache-control' header is missing or empty.

hint #62: A 'cache-control' header contains directives which are not recommended: 'no-store'

https://stats.fieberitz … gt_ms=196&pv_id=hwL56e

Cache-Control: private, no-store

hint #63: A 'cache-control' header contains directives which are not recommended: 'no-store'

Cache-Control: no-store

hint #64: Static resources should use a 'cache-control' header with the 'immutable' directive.

https://www.fieberitz … Favicon_359f882711.png

Cache-Control: max-age=31536000, public, s-maxage=31536000

http-compression: 18 hints

hint #1: Response should be compressed with Zopfli when gzip compression is requested.

<link rel="stylesheet" type="text/css" href="/typo3temp/assets/compressed/merged-33ad31edfde3e7dc5b55639de939a08a-b24860bb1afd690b17f1f3fb50a64688.css?1609200339" media="all">

hint #2: Response should be compressed with Brotli when Brotli compression is requested over HTTPS.

<link rel="stylesheet" type="text/css" href="/typo3temp/assets/compressed/merged-33ad31edfde3e7dc5b55639de939a08a-b24860bb1afd690b17f1f3fb50a64688.css?1609200339" media="all">

hint #3: Response should be compressed with Zopfli when gzip compression is requested.

<script src="/typo3temp/assets/compressed/merged-3219f310783785c0149209310461fe63-9624ba10e3fa6e21023d395425d4f3fe.js?1608110488" type="text/javascript">

hint #4: Response should be compressed with Brotli when Brotli compression is requested over HTTPS.

<script src="/typo3temp/assets/compressed/merged-3219f310783785c0149209310461fe63-9624ba10e3fa6e21023d395425d4f3fe.js?1608110488" type="text/javascript">

hint #5: Response should be compressed with Zopfli when gzip compression is requested.

<script src="/typo3conf/ext/hn_location/Resources/Public/JavaScript/GoogleMaps.js?1608110419" type="text/javascript">

hint #6: Response should be compressed with Brotli when Brotli compression is requested over HTTPS.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

<script src="/typo3conf/ext/hn_location/Resources/Public/JavaScript/GoogleMaps.js?1608110419" type="text/javascript">

hint #7: Response should be compressed with Zopfli when gzip compression is requested.

<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC4m8zf_vOKArZhVHFwVHSkUBhXv5PQaqc" type="text/javascript">

hint #8: Response should include 'vary' header containing 'accept-encoding' value.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

Vary: accept-language
Cache-Control: public, max-age=1800

hint #9: Response should be compressed with Brotli when Brotli compression is requested over HTTPS.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC4m8zf_vOKArZhVHFwVHSkUBhXv5PQaqc" type="text/javascript">

hint #10: Response should not be compressed.

hint #11: Response should not include 'content-encoding' header.

Content-Encoding: gzip

hint #12: Response should not be compressed.

<img src="https://pci.usd.de/compliance/3739-DD9E-63D6-A7AD-913F-4D7A/seal_80.png">

hint #13: Response should not include 'content-encoding' header.

Content-Encoding: gzip

hint #14: Response should not be served compressed with gzip as the compressed size is bigger than the uncompressed one.

hint #15: Response should be compressed with gzip when gzip compression is requested.

<script type="text/javascript" async="" defer="" src="//stats.fieberitz.de/matomo.js"></script>

hint #16: Response should be compressed with Brotli when Brotli compression is requested over HTTPS.

<script type="text/javascript" async="" defer="" src="//stats.fieberitz.de/matomo.js"></script>

hint #17: Response should be compressed with gzip when gzip compression is requested.

hint #18: Response should be compressed with Brotli when Brotli compression is requested over HTTPS.

no-html-only-headers: 4 hints

hint #1: Response should not include unneeded headers: x-xss-protection

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

hint #2: Response should not include unneeded headers: x-xss-protection

<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC4m8zf_vOKArZhVHFwVHSkUBhXv5PQaqc" type="text/javascript">

hint #3: Response should not include unneeded headers: content-security-policy, x-xss-protection

<img src="https://pci.usd.de/compliance/3739-DD9E-63D6-A7AD-913F-4D7A/seal_80.png">

hint #4: Response should not include unneeded headers: x-ua-compatible

performance-budget: 1 hints

hint #1: To load all the resources on a 4G network, it will take about 17.4s in optimal conditions (that is 12.4s more than the 5s target).

image-optimization-cloudinary: 4 hints

hint #1: 'https://www.fieberitz.d … c/Images/vbyvisa_blu.png' could be around 8.48kB (73%) smaller.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/vbyvisa_blu.png" width="85">

hint #2: 'https://www.fieberitz.d … c/Images/visa_pos_fc.png' could be around 5.47kB (75%) smaller.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/visa_pos_fc.png" width="85">

hint #3: 'https://www.fieberitz.d … ges/mc_acc_opt_70_2x.png' could be around 16.11kB (93%) smaller.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/mc_acc_opt_70_2x.png" width="81">

hint #4: 'https://pci.usd.de/comp … AD-913F-4D7A/seal_80.png' could be around 9.03kB (63%) smaller.

<img src="https://pci.usd.de/compliance/3739-DD9E-63D6-A7AD-913F-4D7A/seal_80.png">

Pitfalls

No issues

Security

disown-opener: 2 hints

hint #1: Link 'rel' attribute should include 'noopener'.

<a href="https://pci.usd.de/compliance/3739-DD9E-63D6-A7AD-913F-4D7A/details_de.html" target="_blank" onclick="window.open(this.href, '', 'width = 600, height = 615, left = 100, top = 200'); return false;">

hint #2: Link 'rel' attribute should include 'noopener'.

<a vocab="https://schema.org/" typeof="Product" title="Fieberitz GmbH &amp; Co. KG Bewertungen" target="_blank" href="https://www.google.de/search?q=Fieberitz">

no-disallowed-headers: 46 hints

hint #1: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 19 jan 2021 12:40:52 gmt

hint #2: The 'Pragma' header should not be used, it is deprecated and is a request header only.

pragma: public

hint #3: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: mon, 25 jan 2021 12:43:36 gmt

hint #4: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: mon, 25 jan 2021 12:43:36 gmt

hint #5: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: sat, 15 jan 2022 21:41:48 gmt

hint #6: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #7: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … rechts_c90170db49.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #8: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #9: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … links_1be1e9b853.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #10: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #11: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … Werkstatt_d4b82b3cfa.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #12: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #13: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … Museum_765bbe69e1.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #14: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … Spanner_5a38bd97bc.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #15: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … Suesswaren_f9fa9c7488.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #16: The 'X-Frame-Options' header should not be used. A similar effect, with more consistent support and stronger checks, can be achieved with the 'Content-Security-Policy' header and 'frame-ancestors' directive.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

x-frame-options: sameorigin

hint #17: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

expires: mon, 18 jan 2021 13:13:36 gmt

hint #18: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … mit_Frau_6865b4fa3a.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #19: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #20: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … algeblaese_8359e4278b.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #21: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … Industrie_e6ae4d7975.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #22: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … Teaser__6f3a781305.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #23: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … 270_HG_5054e48742.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #24: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … schwemmung_adea3bf6dd.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #25: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … serschaden_f09cc56f89.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #26: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … 8190__a061f5fc7f.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #27: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … leisenbahn_5a1ea9e781.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #28: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … 101_pro_394c909932.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #29: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … rechts_34dc25f658.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #30: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … Gruppe_a54fa4c625.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #31: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #32: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … ftreiniger_93606b7bb8.jpg

expires: tue, 18 jan 2022 12:43:36 gmt

hint #33: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #34: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … ecurecode_126px_width.png

expires: tue, 18 jan 2022 12:43:36 gmt

hint #35: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #36: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #37: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #38: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #39: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #40: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #41: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #42: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:36 gmt

hint #43: The 'P3P' header should not be used, it is a non-standard header only implemented in Internet Explorer.

p3p: policyref="/w3c/p3p.xml", cp="idc dsp cor adm devi taii psa psd ivai ivdi coni his our ind cnt"

hint #44: The 'X-Frame-Options' header should not be used. A similar effect, with more consistent support and stronger checks, can be achieved with the 'Content-Security-Policy' header and 'frame-ancestors' directive.

x-frame-options: sameorigin

hint #45: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

https://www.fieberitz … Favicon_359f882711.png

expires: tue, 19 jan 2021 12:43:36 gmt

hint #46: The 'Expires' header should not be used, 'Cache-Control' should be preferred.

expires: tue, 18 jan 2022 12:43:58 gmt

no-protocol-relative-urls: 1 hints

hint #1: References to URLs should not be protocol-relative.

<script type="text/javascript" async="" defer="" src="//stats.fieberitz.de/matomo.js"></script>

sri: 2 hints

hint #1: Cross-origin resource needs a 'crossorigin' attribute to be eligible for integrity validation.

<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC4m8zf_vOKArZhVHFwVHSkUBhXv5PQaqc" type="text/javascript">

hint #2: Cross-origin resource needs a 'crossorigin' attribute to be eligible for integrity validation.

<script type="text/javascript" async="" defer="" src="//stats.fieberitz.de/matomo.js"></script>

strict-transport-security: 45 hints

hint #1: The 'strict-transport-security' header was not specified.

hint #2: The 'strict-transport-security' header was not specified.

<link rel="stylesheet" type="text/css" href="/typo3temp/assets/compressed/merged-33ad31edfde3e7dc5b55639de939a08a-b24860bb1afd690b17f1f3fb50a64688.css?1609200339" media="all">

hint #3: The 'strict-transport-security' header was not specified.

<script src="/typo3temp/assets/compressed/merged-3219f310783785c0149209310461fe63-9624ba10e3fa6e21023d395425d4f3fe.js?1608110488" type="text/javascript">

hint #4: The 'strict-transport-security' header was not specified.

hint #5: The 'strict-transport-security' header was not specified.

<img src="https://www.fieberitz.de/typo3conf/ext/hn_fieberitz/Resources/Public/Images/fieberitz_logo.svg" alt="Fieberitz Luftentfeuchter">

hint #6: The 'strict-transport-security' header was not specified.

https://www.fieberitz … rechts_c90170db49.jpg

<script src="/typo3conf/ext/hn_location/Resources/Public/JavaScript/GoogleMaps.js?1608110419" type="text/javascript">

hint #7: The 'strict-transport-security' header was not specified.

<img class="teaser-category__background" src="/fileadmin/_processed_/5/4/csm_Luebra_LDH_520_pro_dreiseitig_rechts_c90170db49.jpg" alt="">

hint #8: The 'strict-transport-security' header was not specified.

https://www.fieberitz … links_1be1e9b853.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/2/c/csm_Dantherm_CDT_40_dreiseitig_links_1be1e9b853.jpg" alt="">

hint #9: The 'strict-transport-security' header was not specified.

<img src="https://www.fieberitz.de/typo3conf/ext/hn_fieberitz/Resources/Public/Images/fieberitz_logo_mono_mobile.svg" alt="Fieberitz Luftentfeuchter">

hint #10: The 'strict-transport-security' header was not specified.

https://www.fieberitz … Werkstatt_d4b82b3cfa.jpg

<img src="https://www.fieberitz.de/typo3conf/ext/hn_fieberitz/Resources/Public/Images/fieberitz_logo_mono_small.svg" alt="Fieberitz Luftentfeuchter">

hint #11: The 'strict-transport-security' header was not specified.

<img class="teaser-category__background" src="/fileadmin/_processed_/1/3/csm_Hobby_Luftentfeuchter_in_Oldtimer-Werkstatt_d4b82b3cfa.jpg" alt="">

hint #12: The 'strict-transport-security' header was not specified.

https://www.fieberitz … Museum_765bbe69e1.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/9/2/csm_Fotolia_21927457_S_Visitor_in_Museum_765bbe69e1.jpg" alt="">

hint #13: The 'strict-transport-security' header was not specified.

https://www.fieberitz … Spanner_5a38bd97bc.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/a/8/csm_Luebra_Normsec_Waescheleinensystem_Winkelschiene_mit_Spanner_5a38bd97bc.jpg" alt="">

hint #14: The 'strict-transport-security' header was not specified.

https://www.fieberitz … Suesswaren_f9fa9c7488.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/8/0/csm_Fotolia_123320907_S_Arbeiter_in_einer_Fabrik_fuer_Suesswaren_f9fa9c7488.jpg" alt="">

hint #15: The 'strict-transport-security' header was not specified.

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC4m8zf_vOKArZhVHFwVHSkUBhXv5PQaqc" type="text/javascript">

hint #16: The 'strict-transport-security' header was not specified.

https://www.fieberitz … mit_Frau_6865b4fa3a.jpg

hint #17: The 'strict-transport-security' header was not specified.

<img class="teaser-category__background" src="/fileadmin/_processed_/0/c/csm_Normsec__Waescheleinensystem__-_Trockenraum_mit_Frau_6865b4fa3a.jpg" alt="">

hint #18: The 'strict-transport-security' header was not specified.

https://www.fieberitz … algeblaese_8359e4278b.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/d/f/csm_Baustelle_zwei_Bautrockern_Maxi_und_ein_Axialgeblaese_8359e4278b.jpg" alt="">

hint #19: The 'strict-transport-security' header was not specified.

https://www.fieberitz … Industrie_e6ae4d7975.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/8/8/csm_Fotolia_53458059_S_Warenlager_in_der_Industrie_e6ae4d7975.jpg" alt="">

hint #20: The 'strict-transport-security' header was not specified.

https://www.fieberitz … Teaser__6f3a781305.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/5/4/csm_Schwimhalle_mit_Gradient__TYPO3-Teaser__6f3a781305.jpg" alt="">

hint #21: The 'strict-transport-security' header was not specified.

https://www.fieberitz … 270_HG_5054e48742.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/4/f/csm_Keller_Luftentfeuchter_Oasis_Evolution_270_HG_5054e48742.jpg" alt="">

hint #22: The 'strict-transport-security' header was not specified.

https://www.fieberitz … schwemmung_adea3bf6dd.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/2/9/csm_Fotolia_19475582_S_UEberschwemmung_adea3bf6dd.jpg" alt="">

hint #23: The 'strict-transport-security' header was not specified.

https://www.fieberitz … serschaden_f09cc56f89.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/d/6/csm_Fotolia_35318941_S_Wasserschaden_f09cc56f89.jpg" alt="">

hint #24: The 'strict-transport-security' header was not specified.

https://www.fieberitz … 8190__a061f5fc7f.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/c/7/csm_Fieberitz_B_Bad_20x30_8190__a061f5fc7f.jpg" alt="">

hint #25: The 'strict-transport-security' header was not specified.

https://www.fieberitz … leisenbahn_5a1ea9e781.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/7/1/csm_Fotolia_28410481_S_Modelleisenbahn_5a1ea9e781.jpg" alt="">

hint #26: The 'strict-transport-security' header was not specified.

https://www.fieberitz … 101_pro_394c909932.jpg

<img class="teaser-category__background" src="/fileadmin/_processed_/a/4/csm_Wohnzimmer_mit_Luebra_WDH_101_pro_394c909932.jpg" alt="">

hint #27: The 'strict-transport-security' header was not specified.

https://www.fieberitz … rechts_34dc25f658.jpg

<img class="img-responsive" title="Argo Dry Compact 21" src="/fileadmin/_processed_/0/b/csm_Argo_Dry_Compact_21_dreiseitig_rechts_34dc25f658.jpg" width="168" height="168" alt="">

hint #28: The 'strict-transport-security' header was not specified.

https://www.fieberitz … Gruppe_a54fa4c625.jpg

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/check.svg" width="47px" height="auto">

hint #29: The 'strict-transport-security' header was not specified.

<img class="img-responsive" title="Argo Platinum Evo 21, Evo 41 - Gruppe" src="/fileadmin/_processed_/e/7/csm_Argo_Platinum_Evo_21_Evo_41_Gruppe_a54fa4c625.jpg" width="168" height="132" alt="">

hint #30: The 'strict-transport-security' header was not specified.

https://www.fieberitz … ftreiniger_93606b7bb8.jpg

<img class="img-responsive" title="Aerial AMH 100 Luftreiniger" src="/fileadmin/_processed_/1/a/csm_Aerial_AMH_100_Luftreiniger_93606b7bb8.jpg" width="168" height="150" alt="">

hint #31: The 'strict-transport-security' header was not specified.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/PayPal.png" width="129">

hint #32: The 'strict-transport-security' header was not specified.

https://www.fieberitz … ecurecode_126px_width.png

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/vbyvisa_blu.png" width="85">

hint #33: The 'strict-transport-security' header was not specified.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/mc_securecode_126px_width.png" width="81">

hint #34: The 'strict-transport-security' header was not specified.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/mc_acc_opt_70_2x.png" width="81">

hint #35: The 'strict-transport-security' header was not specified.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/klarna_logo_black.svg" width="84">

hint #36: The 'strict-transport-security' header was not specified.

<img src="https://www.fieberitz.de/typo3conf/ext/hn_fieberitz/Resources/Public/Images/fieberitz_logo_mono.svg" width="170" height="auto">

hint #37: The 'strict-transport-security' header was not specified.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/visa_pos_fc.png" width="85">

hint #38: The 'strict-transport-security' header was not specified.

<img src="/typo3conf/ext/hn_fieberitz/Resources/Public/Images/delivery.svg" width="65" height="auto">

hint #39: The 'strict-transport-security' header was not specified.

hint #40: The 'strict-transport-security' header was not specified.

hint #41: The 'strict-transport-security' header was not specified.

hint #42: The 'strict-transport-security' header was not specified.

<script type="text/javascript" async="" defer="" src="//stats.fieberitz.de/matomo.js"></script>

hint #43: The 'strict-transport-security' header was not specified.

https://stats.fieberitz … gt_ms=196&pv_id=hwL56e

hint #44: The 'strict-transport-security' header was not specified.

hint #45: The 'strict-transport-security' header was not specified.

https://www.fieberitz … Favicon_359f882711.png

x-content-type-options: 3 hints

https://maps.googleapis … OKArZhVHFwVHSkUBhXv5PQaqc

hint #1: Response should include 'x-content-type-options' header.

<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC4m8zf_vOKArZhVHFwVHSkUBhXv5PQaqc" type="text/javascript">

hint #2: Response should include 'x-content-type-options' header.

https://stats.fieberitz … gt_ms=196&pv_id=hwL56e

<script type="text/javascript" async="" defer="" src="//stats.fieberitz.de/matomo.js"></script>

hint #3: Response should include 'x-content-type-options' header.

no-vulnerable-javascript-libraries: 2 hints

hint #1: 'Bootstrap@3.3.7' has 5 known vulnerabilities (5 medium).