We recently started using Azure CDN however some users reported an issue and we got a screenshot from one of them:
:
We were not able to get any more information on the issue. Any idea what could cause this and how to fix it?
Our origin server returns correctly the file with the following response headers:
Accept-Ranges: bytes
Access-Control-Allow-Origin: https://www.google.com
Cache-Control: max-age=31536000
Content-Encoding: gzip
Content-Length: 1956119
Content-Type: text/css
Date: Tue, 16 Feb 2021 18:44:10 GMT
ETag: "011889dd7ffd61:0"
Expect-CT: max-age=604800, enforce,
Feature-Policy: autoplay 'none'; camera 'none'
Last-Modified: Wed, 10 Feb 2021 18:07:38 GMT
strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
I got a similar problem. I was able to fix this by enabling cache i Dev Tools.
Enable cahce in Dev Tools
Related
I am using traefik in kubernetes and I have a service deployed that is returning 103 Early Hint. I can confirm that it is working by directly querying the service, e.g.
curl -D - http://contra-web-app
HTTP/1.1 103 Early Hints
Link: <https://builds.contra.com>; rel="preconnect"; crossorigin
Link: <https://fonts.googleapis.com/css2?family=Inter:wght#400;500;600;700;900&display=swap>; rel="preload"; as="font"
Link: <https://builds.contra.com/3f509d0cc/assets/entry-client-routing.4f895d55.js>; rel="modulepreload"; as="script"; crossorigin
Link: <https://www.googletagmanager.com/gtag/js?id=G-96H5NXQ2PR>; rel="preload"; as="script"
HTTP/1.1 200 OK
cache-control: no-store
referrer-policy: strict-origin-when-cross-origin
x-frame-options: sameorigin
content-type: text/html
content-length: 9062
Date: Tue, 26 Jul 2022 20:34:19 GMT
Connection: keep-alive
Keep-Alive: timeout=72
However, requesting the same service through Traefik just returns 200 response:
curl -H 'host: contra.com' -D - http://contra-traefik.traefik/gajus
HTTP/1.1 200 OK
Cache-Control: no-store
Content-Length: 11441
Content-Type: text/html
Date: Tue, 26 Jul 2022 19:51:48 GMT
Referrer-Policy: strict-origin-when-cross-origin
Set-Cookie: contra_web_app_service=394e7e912ad85b66; Path=/; Secure
Vary: Accept-Encoding
X-Frame-Options: sameorigi
At this point, I am unable to establish whether I am missing a configuration or if Traefik does not support it.
Every article on the following website fails when attempting to share the page via the share link in our social media widget.
for example:
the following page, http://news.gc.ca/web/article-en.do?mthd=index&crtr.page=1&nid=957389 when shared via the following link:
Returns an Error: Connection error in the share preview window. Response headers for this request are:
Cache-Control: private, no-cache, no-store, must-revalidate
Content-Encoding: gzip
Content-Type: text/html
Date: Wed, 01 Apr 2015 14:22:20 GMT
Expires: Sat, 01 Jan 2000 00:00:00 GMT
Pragma: no-cache
Strict-Transport-Security: max-age=15552000; preload
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
X-FB-Debug: iYvCJSRJJqVdVXyIubD1kVq6teZBILIBRrCACZW9hI/Ms+B2qsquq52KyU5820UTfLmuXTis3LbRoL2bMlCVBw==
X-Frame-Options: DENY
X-XSS-Protection: 0
X-Firefox-Spdy: 3.1
200 OK
running the above URL through the OpenGraph object debugger returns:
Error parsing input URL, no data was cached, or no data was scraped.
and the scraper sees the following for the URL:
Document returned no data
We need to determine the cause of this since none of our content can be shared from our site at the moment.
Any ideas, tips greatly appreciated!
I am trying to upload files from compute engine instance (debian) to cloud storage.
at some point gsutil completely stopped working. When running it with -D flag I see those replies:
reply: 'HTTP/1.1 400 Bad Request\r\n'header: Content-Type: application/json; charset=UTF-8header: Content-Encoding: gzipheader: Date: Tue, 27 May 2014 21:09:47 GMTheader: Expires: Tue, 27 May 2014 21:09:47 GMTheader: Cache-Control: private, max-age=0header: X-Content-Type-Options: nosniffheader: X-Frame-Options: SAMEORIGINheader: X-XSS-Protection: 1; mode=blockheader: Server: GSEheader: Alternate-Protocol: 443:quicheader: Transfer-Encoding: chunkedprocess count: 1thread count: 10
Try setting parallel_composite_upload_threshold = 0 under the [GSUtil] section in your boto file.
Background info: Some of my website innerpages had malware on it last week. The whole site has been reset, updated en cleared from malware a couple days ago. The website is SE optimized, but not spammed at all.
Q: Some innerpages of the website have suddenly dropped from the Google results.
Searching site: http://www.domain.com/innerpage doesn't even give a result.
Searching cache: http://www.domain.com/innerpage has no results since today
Webmaster page error: The page seems to redirect to itself. This may result in an infinite redirect loop. Please check the Help Center article about redirects.
HTTP/1.1 301 Moved Permanently
Date: Mon, 28 Oct 2013 20:15:18 GMT
Server: Apache
X-Powered-By: PHP/5.3.21
Set-Cookie: PHPSESSID=170fc3f0740f2eb26ed661493992843a; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
X-Pingback: http://www.domain.com/xmlrpc.php
Location: http://www.domain.com/innerpage/
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
The .htaccess file looks fine too. Do you guys have any idea what going on here?
The page is w3c valid and even online googlebot simulators show state 200 OK.
FB doesn't seem to respect ACCEPT headers sent to /feeds/page.php. See below example:
GET /feeds/page.php?id=10036618151&format=rss20 HTTP/1.1
Connection: Keep-Alive
**Accept: text/xml,application/xml**
Accept-Language: en-us
User-Agent: Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Host: www.facebook.com
HTTP/1.1 200 OK
Cache-Control: private, no-cache, no-store, must-revalidate
**Content-type: application/rss+xml**
Expires: Sat, 01 Jan 2000 00:00:00 GMT
Last-Modified: Wed, 08 Feb 2012 10:05:49 -0800
P3P: CP="Facebook does not have a P3P policy. Learn why here: http://fb.me/p3p"
Pragma: no-cache
X-Content-Type-Options: nosniff
X-Frame-Options: DENY
Set-Cookie: datr=-vIzT4cxw52hjjqTfrpQkNYX; expires=Sat, 08-Feb-2014 16:23:22 GMT;path=/; domain=.facebook.com; httponly
X-FB-Debug: qx/SiyRZDiVPm4wfiKVj37HImPoKM+DVAsO4oKSbSr0=
X-Cnection: close
Date: Thu, 09 Feb 2012 16:23:22 GMT
Content-Length: 41236
I cannot seem to find a way to post a new bug report on http://developers.facebook.com/bugs, as I don't have the "Create" (nor the "Subscribe") buttons as described here http://developers.facebook.com/blog/post/559/
I have read that there are a fair few FB developers involved with this site, and was hoping that someone could shed some light on what I might be doing wrong / how to request FB changes the code to respect my request, or 406 me.
You are going to want to verify yourself as a developer in order to create a bug.
Check out this link for verification via -
mobile number
credit card
Once you have verified your account, head back to the bug system.