WebP images not showing (in Dev Console)

I encountered only these situations when webp duplicates were not severed:
– site was using CloudFlare (images stuck in cache)
– site was using both Apache and nginx. Apache for php and nginx for static files (images). In this case you will need to add url rewrite code to enginx config instead of .htaccess

Hi,
started all over again.
Site uses Apache, no Cloudflare.
Batch processing: OK Images are visible on server, but not in Media Library.
Like laptop-3190194_1280-1-11661733-768×512.jpg (25,99 KB)
and laptop-3190194_1280-1-11661733-768×512.jpg.webp (17,46 KB)

Media Library only shows laptop-3190194_1280-1-11661733.jpg

In Chrome Developer Tools this images is also shown.
In my situation it’s always served from disk cache or memory cache???
On TLD/dev/ no caching is activated. On TLD it is (W3TC).

In .htaccess in TLD/dev/
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{HTTP_ACCEPT} image/webp
RewriteCond %{REQUEST_URI} .*(jpe?g|png|gif)$
RewriteCond %{REQUEST_FILENAME}\.webp -f
RewriteRule (.*) %{REQUEST_FILENAME}\.webp [T=image/webp,E=accept:1]
</IfModule>

<IfModule mod_headers.c>
Header append Vary Accept env=REDIRECT_accept
</IfModule>

AddType image/webp .webp

Image visible in Chrome on:
https://dev.mmwb.nl/wp-content/uploads/2019/02/laptop-3190194_1280-1-11661733-768×512.jpg.webp

Hope you can help

Kind regards.

Hi,

only works (now) with plugin Cache Enabler in Chrome Incognito after page refresh.

Request URL: https://xxxxxxxx/wp-content/uploads/2019/02/laptop-3190194_1280-1-11661733-768×512.jpg.webp
Request Method: GET
Status Code: 200 OK
Remote Address: xxxxxx:443
Referrer Policy: no-referrer-when-downgrade
Accept-Ranges: none
Access-Control-Allow-Origin: *
Cache-Control: max-age=31536000, public
Connection: Keep-Alive
Content-Encoding: gzip
Content-Length: 17903
Content-Type: image/webp

Not in Chrome with cleared browser cache. Even after page refresh no show.

Request URL: https://mmwb.nl/dev/wp-content/uploads/2019/02/laptop-3190194_1280-1-11661733-768×512.jpg
Content-Length: 26612
Content-Type: image/jpeg

Hi. The client should not see the webp url. But the content should be webp
https://ihorsl.com/wp-content/uploads/2017/11/wpmjgu_brief_man_7-16804807.jpg

Images are severed without redirect.