Hints

Accessibility

No issues

Compatibility

No issues

PWA

No issues

Performance

http-compression: 10 hints

hint #1: Should be served compressed with Zopfli.

https://van11y.net/layout … n11yjs_mini_1511189991.js

<script src="/layout/js/van11yjs_mini_1511189991.js" integrity="sha384-WN0GagDfbeTEXXSOjDCS54N9suI2nuGljbjwbzgn+15v0l3XQ6vD/d0qsUeQQqCa"></script>

hint #2: Should be served compressed with Zopfli.

https://van11y.net/layout … tyles_mini_1516114378.css

<link href="./layout/css/styles_mini_1516114378.css" rel="stylesheet" media="all">

hint #3: Should be served compressed with Brotli over HTTPS.

https://van11y.net/layout … n11yjs_mini_1511189991.js

<script src="/layout/js/van11yjs_mini_1511189991.js" integrity="sha384-WN0GagDfbeTEXXSOjDCS54N9suI2nuGljbjwbzgn+15v0l3XQ6vD/d0qsUeQQqCa"></script>

hint #4: Should be served compressed with Brotli over HTTPS.

https://van11y.net/layout … tyles_mini_1516114378.css

<link href="./layout/css/styles_mini_1516114378.css" rel="stylesheet" media="all">

hint #5: Should be served compressed with Zopfli.

https://van11y.net/piwik/piwik.js

<script type="text/javascript" defer="" src="/piwik/piwik.js"></script>

hint #6: Should be served compressed with Brotli over HTTPS.

https://van11y.net/piwik/piwik.js

<script type="text/javascript" defer="" src="/piwik/piwik.js"></script>

hint #7: Should be served compressed with gzip.

https://van11y.net/manifest.webmanifest

<link rel="manifest" href="/manifest.webmanifest">

hint #8: Should be served compressed with Brotli over HTTPS.

https://van11y.net/manifest.webmanifest

<link rel="manifest" href="/manifest.webmanifest">

hint #9: Should be served compressed with Zopfli.

https://van11y.net/favicon.ico

<link href="/favicon.ico" type="image/ico" rel="icon">

hint #10: Should be served compressed with Brotli over HTTPS.

https://van11y.net/favicon.ico

<link href="/favicon.ico" type="image/ico" rel="icon">
http-cache: 5 hints

hint #1: The directive "no-store" is not recommended

https://van11y.net/

hint #2: Static resources should have a long cache value (31536000) and use the immutable directive: max-age=31536000, public

https://van11y.net/piwik/piwik.js

<script type="text/javascript" defer="" src="/piwik/piwik.js"></script>

hint #3: No "cache-control" header or empty value found. It should have a value

https://van11y.net/piwik … res=0x0&pv_id=V4l75T

<img width="1" height="1" src="/piwik/piwik.php?action_name=Van11y%3A%20Accessibility%20and%20Vanilla%20JavaScript%20-%20ES2015 … 1516222623&amp;_idvc=1&amp;_idn=0&amp;_refts=0&amp;_viewts=1516222623&amp;send_image=1&amp;cookie=1&amp;res=0x0&amp;pv_id=V4l75T">

hint #4: No "cache-control" header or empty value found. It should have a value

https://van11y.net/manifest.webmanifest

<link rel="manifest" href="/manifest.webmanifest">

hint #5: Static resources should have a long cache value (31536000) and use the immutable directive: max-age=31536000, public

https://van11y.net/favicon.ico

<link href="/favicon.ico" type="image/ico" rel="icon">

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