Critical CSS / null /

Hi,

Please enable debug log , and see what it shows during the CCSS generation

Best regards,

Hello,

Thank you,

I only see one mention of css and it doesnt seem helpful, also failed files below which have been “moved” from server to CDN.

Ravi-Industrial-Iron-Nested-Round-Tables-Sheesham-Wood-some-domain-RAV-1229-247x247.jpg
01/11/21 09:58:06.613 [1.*.*.1:51156 1 ibB] [CDN] -rewrite failed: host not internal
01/11/21 09:58:06.613 [1.*.*.1:51156 1 ibB] [CDN] matched file_type .jpg : https://cdn.some-domain.co.uk/1/wp-content/uploads/Ravi-Industrial-Iron-Nested-Round-Tables-Sheesham-Wood-some-domain-RAV-1229-1-247x247.jpg
01/11/21 09:58:06.614 [1.*.*.1:51156 1 ibB] [CDN] rewrite https://cdn.some-domain.co.uk/1/wp-content/uploads/Ravi-Industrial-Iron-Nested-Round-Tables-Sheesham-Wood-some-domain-RAV-1229-1-247x247.jpg
01/11/21 09:58:06.614 [1.*.*.1:51156 1 ibB] [CDN] -rewrite failed: host not internal
01/11/21 09:58:06.614 [1.*.*.1:51156 1 ibB] [CDN] matched file_type .jpg : 

----------------------------------
emitted some stuff
-----------------------------------

01/11/21 10:02:48.865 [1.*.*.1:432** 1 LrO] [CDN] _replace_inline_css --- array (
  'inc_img' => 'https://cdn.some-domain.co.uk/1',
  'filetype' => true,
  '.gif' => 'https://cdn.some-domain.co.uk/1',
  '.jpeg' => 'https://cdn.some-domain.co.uk/1',
  '.jpg' => 'https://cdn.some-domain.co.uk/1',
  '.png' => 'https://cdn.some-domain.co.uk/1',
  '.woff' => 'https://cdn.some-domain.co.uk/1',
  '.woff2' => 'https://cdn.some-domain.co.uk/1',
  '.ttf' => 'https://cdn.some-domain.co.uk/1',
)
01/11/21 10:02:48.865 [1.*.*.1:432** 1 LrO] [CDN] replace attribute .src
01/11/21 10:02:48.866 [1.*.*.1:432** 1 LrO] [CDN] replace attribute .data-src
01/11/21 10:02:48.866 [1.*.*.1:432** 1 LrO] [CDN] replace attribute .href
01/11/21 10:02:48.866 [1.*.*.1:432** 1 LrO] [CDN] repl<code></code>ace attribute .poster
01/11/21 10:02:48.866 [1.*.*.1:432** 1 LrO] [CDN] replace attribute source.srcset
01/11/21 10:02:48.867 [1.*.*.1:432** 1 LrO] End response
--------------------------------------------------------------------------------

• This reply was modified 3 years, 10 months ago by Yui.
• This reply was modified 3 years, 10 months ago by Yui. Reason: use code button for formatting

Forgot to mention for testing purposes I have changed css to generate in the foreground, however it seems nothing is happening.

Hi,

hmmmm

please try it this way :

1. export your current setting

2. reset to default

3. request the domain key again

4. now only enable CCSS to foreground , then run the debug log process again , this way , it will show less-irravalant log

Best regards,

Thank you I will give this a go.

All the best ??

@qtwrk

I gave that a go however, unfortunately, no change, critical CSS generation seems to be intermittent, some passing and some / null / but mostly just not even trying to generate anything for URLs after visiting them with the foreground option enabled also.

This may not be related or something to worry about, in the debug log I see many lines relating to CDN which I enabled because all images are moved from server and hosted on DO spaces.

1 wum] [CDN] matched file_type .jpg : https://cdn.mydomain.co.uk/1/wp-content/uploads/Dining-Tables-100×100.jpg
1 wum] [CDN] rewrite https://cdn.mydomain.co.uk/1/wp-content/uploads/Dining-Tables-100×100.jpg
1 wum] [CDN] -rewrite failed: host not internal

The https://cdn.mydomain.co.uk is clearly my cdn domain which is not internal, should I also create this as a subdomain on my server, currently its just a CNAME pointing to DO Spaces?

Many thanks for your time.

??

Just some food for thought.

Is it possible that I am experiencing issues because the site is currently served from a subdomain i.e staging.mydomain.co.uk