W3C-customized version of the feedvalidator (forked from https://github.com/rubys/feedvalidator/)
License: Other
Some tests, and some functionality, will not be enabled unless a full set of 32-bit character encodings are available through Python.
The feedvalidator relies on html5lib for parsing HTML and rdflib for parsing RDF.
Python 3 is required.
To run with Docker:
docker build -t feedvalidator .
docker run -p 8080:80 feedvalidator
Hey!
Here is comment from parent issue: RSS-Bridge/rss-bridge#1372 (comment)
Describe the bug
According to section 4.1.2 of the Atom syndication format RFC, the atom:entry element allows zero or more "extension elements". The RFC defines "extension elements" in section 6.4 as "foreign markup", which it defines in section 6.1 as "markup from other vocabularies" i.e. not in the Atom namespace). In section 6.4, the RFC says in full:
Atom allows foreign markup anywhere in an Atom document, except where it is explicitly forbidden. Child elements of atom:entry, atom:feed, atom:source, and Person constructs are considered Metadata elements and are described below. Child elements of Person constructs are considered to apply to the construct. The role of other foreign markup is undefined by this specification.
However, when providing an Atom feed containing an atom:entry with more than one dc:language child element, the validator reports the error:
entry contains more than one dc:language [help]
with a link to the DuplicateElement help page.
If instead the Atom feed provided contains more than one dct:language child element, the validator reports the error:
Undefined entry element: dcterms:language (2 occurrences) [help]
with a link to the [UndefinedElement] help page.
To Reproduce
To trigger the DuplicateElement error, paste the following feed into the direct input box on the page :
<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/">
<id>http://example.com/data.feed</id>
<title>Test feed</title>
<updated>2022-02-11T15:21:00Z</updated>
<link rel="self" href="http://example.com/data.feed"/>
<author><name>example.com</name></author>
<entry>
<id>http://example.com/item/1</id>
<title type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">
<span xml:lang="en">Test title</span> /
<span xml:lang="cy">Teitl enghreifftiol</span>
</div>
</title>
<summary type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">
<span xml:lang="en">Summary</span> /
<span xml:lang="cy">Crynodeb</span>
</div>
</summary>
<link rel="alternate" href="http://example.com/item/1.json" type="application/json"/>
<link rel="alternate" href="http://example.com/item/1.xml" type="application/xml"/>
<updated>2022-02-11T15:22:00Z</updated>
<dc:language>en</dc:language>
<dc:language>cy</dc:language>
</entry>
</feed>
To trigger the UndefinedElement.html error, delete both instances of dc:language in the above XML and substitute the below XML:
<dct:language>en</dct:language>
<dct:language>cy</dct:language>
Expected behavior
The feed validates if an atom:entry contains two or more dc:language or dct:language elements.
Describe the bug
A RSS feed put out by the American Psychological Association doesn't validate
To Reproduce
URL that triggered the bug:
Expected behavior
Feed to validate correctly
Additional context
Add any other context about the problem here.
I'm fairly new to this and I'm just wondering if you can email me more information on how to fix this RSS I was trying to validate or where I can learn allot quicker and well communicated resource where I can write fixes on the code as I go?
My email [email protected]
Thank you
Sin Estres Orrantia (660743e6) at 18 Nov 23:45
Initial commit
Sin Estres Orrantia (05ed496f) at 24 Oct 22:52
Custom Merge commit
Sin Estres Orrantia (02152ed7) at 03 Aug 02:00
Edited Note
Sin Estres Orrantia (4adff21b) at 03 Aug 01:59
Added Note
Sin Estres Orrantia (fee6d562) at 03 Aug 01:48
Added Note
Sin Estres Orrantia (09f98eaa) at 23 Jul 13:59
Initial commit
Attempted to add the RSS feed for CoStar Commercial Real Estate News on the LearnWorlds platform.
Attempted to validate the Costar RSS feed and received his error:
CoStar Commercial Real Estate News
There was an error while running the web page.
This error may have be caused because of a database error, or because our website is experiencing temporary problems.
Using the wc3/feedvalidator.
When using the rss feed validator http://validator.w3.org/feed/ I get the error "Server returned [Errno 99] Cannot assign requested address". This doesn't make sense to me because I am able to open the xml file in my web browser (Chrome).
https://rssfeeds.aph.gov.au/senate/new_inquiries.xml
w3c feed validator returns error for the above rss link, why?
I get the following error when using the validator:
Error when fetching content over HTTPs: "HTTPs server has incorrect certificate configuration"
I don't understand why I get this error. I can access the URL with my browser (Chrome).
https://www.wottot.com/rss.rss
If the current path is https://validator.w3.org/feed/check.cgi, and I click the "Home" link within the element with ID menu, I expect the current URL to become https://validator.w3.org/feed/. Instead, the current URL does not change.
Current iTunes Podcast Categories
iTunes Podcast Categories in this repo
Looks like the categories flipped over last August.
The new fields <itunes:type>, <itunes:title>, itunes:episode, itunes:season are missing in the validator and yield errors.
<channel>
<itunes:type>serial</itunes:type> <!-- or "episodic" -->
...
<item>
<title>S01 Episode 01: The First Episode</title>
<itunes:title>The First Episode</itunes:title>
<itunes:episode>1</itunes:episode>
<itunes:season>1</itunes:season>
...
</item>
</channel>
Example Feed: https://help.apple.com/itc/podcasts_connect/#/itcbaf351599
Related resources:
[ ]
[ ]
The docs state that relative URLs cannot be fetched by some feed readers that might look for filesystem paths rather than web resources.
Anchor URLs should be acceptable since they should just refer to locations in the current document. Example:
Jump to the <a href="#tldr">TLDR</a> at the bottom.(I wanted to start a discussion about whether this is a good idea, but all the URLs to the mailing lists in the docs are dead).
Describe the bug
The doc you get through when you follow up about a negative result has several links rotted, and is missing links to the RSS and Atom specs themselves (unless I missed them)
To Reproduce
URL that triggered the bug:
https://validator.w3.org/checklink?uri=https%3A%2F%2Fvalidator.w3.org%2Ffeed%2Fdocs%2Fhowto%2Fresources.html&hide_type=all&depth=&check=Check
Expected behavior
Ideally the places where these things are discussed is found and linked to
But also how about linking to the 3 specs themselves
When I run the following page through the validator on the website, it gives a 500 error, but if I view source/copy+paste into another file on the server (like testrss.xml) it works, or if I paste it in to the validation website, first it complains about an empty blank line, but it trims the line, and if I click again, it passes.
The URL in question is: https://www.schaeffersresearch.com/feeds/news+and+analysis
Hello! We try to connect our feed with GetResponse which use https://validator.w3.org/feed/ . Even our feed works with Google, when we try to valide in your system we receive the following message and we dont understand why?
"The read operation timed out (Server timed out; misconfigured server?)"
Can you help us please?
Our link feed is: https://doraly.ro/api/v1/product/productsJson/googleFeed
The main issue is that my RSS feed URL won't connect with Mailchimp when I'm trying to set up emails that go out when I post a blog post.
My host (Hostgator) says that everything is fine on their end with the SSL. What else could be the problem?
Hi I am receiving 403 forbidden error when trying validate feed please help.
Feed URL: https://fitgirl-repacks.site/feed/
this url opens just fine but when tried to validate on your system it is failing.
https://www.presseportal.de/rss/dienststelle_104234.rss2
Can anyone tell me what i am doing wrong here to get the police news pulled and showed by my wordpress news page?
Hi, the is showing Server returned HTTP Error 500: Internal Server Error. The feed is working properly. Can you please see what could be the problem with the link https://bit.ly/3yExoAK
Trying to validate a feed I'm getting the following error:
Server returned [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:727)
What is the actual reason for this error?
For the problematic site I'm using a wildcard SSL certificate issued by Sectigo Limited. Checking my certificate with SSL Server Test I see "Incomplete" warning in "Chain issues". In "Certification Paths" I see that there is "Extra download" warning for the intermediate certificate. Is this what makes the validator return such error? And if so, could this error be made more meaningful?
Originally posted by @pepe-invest-git in Kapeli/Dash-User-Contributions#3457
When checking the feed "https://reidrealestate.com/feed/xml" I get this error message:
Error when fetching content over HTTPs: "HTTPs server has incorrect certificate configuration"
I inspected the source using Chrome Inspector, all appears to be in order with the certificate. Is it possible the opening tag is misconfigured instead of being an https issue?
Describe the bug
A clear and concise description of what the bug is.
To Reproduce
URL that triggered the bug:
Expected behavior
A clear and concise description of what you expected to happen.
Additional context
Add any other context about the problem here.
Hi,
please check our problem, our feed exist and works well:
https://blog.salonydenon.pl/feed/gn
but validator:
https://validator.w3.org/feed/check.cgi?url=https%3A%2F%2Fblog.salonydenon.pl%2Ffeed%2Fgn
shows that error:
('The read operation timed out',) (SSLError; misconfigured server?)
can You please check why?
Hi, I can't seem to validate any rss feeds from my website
https://www.londonspine.com
Hosting company is siteground who say that there is no problem with server. All permissions have been reset and cache cleared.
Can you help ?
Possible causes:
The address may be incorrect. Make sure the address is spelled correctly. Try loading the feed directly in your browser to make sure a feed exists at that address.
The feed may be temporarily unavailable. The server may be down, or too slow. Try again later.
The validator may be busted. If the feed exists, the server is fine, and the problem is reproducible, please raise an issue.
I also tried with http://waitbutwhy.com/feed and it is the same problem.
I did exactly what was told in the readme for running on docker.
I'm using Docker for Windows.
Here are my configs:
But when I try on https://validator.w3.org/feed/ , it works for both.
Just locally by using docker, it doesn't work.
https://cpointcc.com/rss/cpcc-feeds
Can someone explain this? I can see the feed data, but it is not validating? SSL Issue? Is this a cloudflare incompatibility?
('The read operation timed out',) (SSLError; misconfigured server?) [help]
Sorry
An error occurred while trying to validate this feed.
Possible causes:
The address may be incorrect. Make sure the address is spelled correctly. Try loading the feed directly in your browser to make sure a feed exists at that address.
The feed may be temporarily unavailable. The server may be down, or too slow. Try again later.
The validator may be busted. If the feed exists, the server is fine, and the problem is reproducible, please raise an issue.
Validator not working, returned a 500 error but the site is up and running. https://www.thegooddifference.com
This week I started getting this error. I have used the service for years and not made any changes.
Sorry
This feed does not validate.
line 24, column 52: RDF parsing error: Repeat node-elements inside property elements: http://purl.org/rss/1.0/title [help]
<title>RunnersWeb.com Syndicated News and Features</title>
^
line 25, column 34: RDF parsing error: Repeat node-elements inside property elements: http://purl.org/rss/1.0/link [help]
<link>https://www.runnersweb.com</link>
^
Feed htttps://www.saude.al.gov.br is OK.
Describe the bug
A clear and concise description of what the bug is.
To Reproduce
URL that triggered the bug:
Expected behavior
A clear and concise description of what you expected to happen.
Additional context
Add any other context about the problem here.
Please my feed ( https://insureprotector.com/category/insurance-news/feed )
And I don't know the actual cause please I need help
I'd like to add this adress in Thunderbird rss :
https://dcpoi.sos-data.fr/wiki/feed.php
But it appears unavailable.
I get the error,
Error when fetching content over HTTPs: "HTTPs server has incorrect certificate configuration"
when the URL i submitted in the form is http:// and there is no https:// in the xml file
If & is used within a description without a space after ; the feed will be valid, but there is a recommendation "Invalid HTML: Named entity expected. Got none." If you put a space behind & it is ok.
Example: https://validator.w3.org/feed/check.cgi?url=https%3A%2F%2Frss.tugraz.at%2Ftest.xml
I noticed the feed validator code fails on RSS feeds with (correctly encoded) HTML comments in the content:encoded part. I believe this is a bug in the validator, as I don't see a reason why there shouldn't be HTML comments within that part. The web frontend gives no helpful indication to the user what might be wrong.
A minimal example would look like this:
<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
<channel>
<title>example</title>
<link>https://example.org/</link>
<description>example</description>
<item>
<title>example</title>
<content:encoded>
<!-- test -->
</content:encoded>
</item>
</channel>
</rss>
This causes an Attribute error in the python code (will attach error message).
feedvalidator-local-error.txt
This will make the validator fail on most feeds of the serendipity blog software, which commonly uses HTML comments, see also s9y/Serendipity#713
The Bug
The bug in question, occurred when I tried to validate a URL for my Podcast from Libsyn.
When I entered the feed URL and pressed enter, the page flashed up showing that I hadn't edited the 'Explicit Lyrics' section, and that it should read 'yes', 'no' or 'clean'.
The issue is that this is confirmed done on Libsyn, which leaves me somewhat stumped :F
Am I missing something?
All the best,
Monty
The URL
https://feeds.libsyn.com/350945/rss
What I expected to happen
Thank you for Validating your podacast with us! Celebrations and Ewoks a-plenty
Describe the bug
Adding the atom:link element causes "An error occurred while trying to validate this feed."
To Reproduce
The test feed with the atom:link is below. If you remove the "atom:link", then the validator works but it then suggests "Missing atom:link with rel="self"".
<?xml version="1.0" encoding="utf-8"?>
<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xml:base="http://www.example.com/">
<channel>
<title>News</title>
<link>http://dallas.example.com/</link>
<description>The latest news</description>
<language>en</language>
<atom:link href="http://dallas.example.com/rss.xml" rel="self" type="application/rss+xml"/>
<item>
<title>Article title</title>
<link>http://www.example.com/12345</link>
<description>summay here</description>
<pubDate>Tue, 15 Mar 2022 12:00:00 +0000</pubDate>
<dc:creator>Best author</dc:creator>
<guid isPermaLink="true">http://www.example.com/12345</guid>
</item>
</channel>
</rss>
Expected behavior
The validator returns "This is a valid RSS feed." for the above test feed.
The feed exists, the server is fine, and the problem is reproducible. My feed not showing content in google news.
Url: https://www.mygenerationtechs.com/
On the "About" page of the feed validator here:
https://validator.w3.org/feed/about.html
it points to a CVS repository for the source code.
Can you let that point to the current place of the source code, i.e. here?
The feed in question, http://social.feeds.brightcove.com/v1/accounts/6234086667001/mrss/syndications/f8388980-a935-4ed7-9cec-b2cbbac5f3c4/feed
and https://social.feeds.brightcove.com/v1/accounts/4342645250001/mrss/syndications/40e05d1e-79f8-4752-9808-ba01e376a3cf/feed
When I run it through the Validator, it returns with this error 'Undefined item element:' for all elements that were added in MRSS version 1.5, such as, media:subTitle
https://www.rssboard.org/media-rss
Please help to review, thanks
Hello!
I'm receiving this error when trying to validate this feed.
IncompleteRead(0 bytes read) (IncompleteRead; misconfigured server?)
The feed is visible via my web browser, and via curl, and several other web API apps I've used. The logs on my server are showing the whole access like it should, but the validator is dying out before it receives any bytes it seems?
Any ideas?
Thanks!
P.S.: The script does take a few hundred ms to run, as it is actually pulling a feed from this url internally, and attempting to fix the RSS XML before re-rendering it and passing it on. I can't tell if that has anything to do with anything! 🤷🏻♀️
On errors the feed validator will point users to a google group that does not exist: https://groups.google.com/group/feedvalidator-users
This appears twice in the templates:
templates/error_ucn.tmpl
templates/error.tmpl
This should probably be updated, maybe reference this issue tracker?
The link here:
https://www.cs.bgu.ac.il/~spl211/Announcements?action=rss
It used to work via blogtrottr and I stopped receiving new entries.
tuple index out of range (IndexError; misconfigured server?)
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