1486474 - Social media icons are not displayed on twog.fr while Tracking Protection Basic is enabled

Status: RESOLVED FIXED

(Web Compatibility :: Site Reports, defect, P3)

Description

[Oana Arbuzov [:oanaarbuzov]]

Attachment: MissingSocialMediaIcons.png

[Environment:]
Browser / Version: Firefox Nightly 63.0a1 (2018-08-26)
Operating System: Windows 10 Pro

[Prerequisites:]
    1. Tracking Protection Basic enabled.
[Steps to Reproduce:]
    1. Navigate to http://twog.fr/le-comptwoir-du-8-aout-2017/ 
    2. Scroll down to the end of the page.
    3. Observe the page.
        
[Expected Behavior:]
Social media icons are displayed.
 
[Actual Behavior:]
Social media icons (Twitter, Facebook, Pinterest, Gravatar) are not displayed.

Comment 1

[Oana Arbuzov [:oanaarbuzov]]

The issue is related to `Comments` breakage.

Looking at the devtools console, here are the blocked resources:
The resource at “http://a.teads.tv/page/9496/tag” was blocked because content blocking is enabled.
The resource at “http://www.google-analytics.com/analytics.js” was blocked because content blocking is enabled.
The resource at “http://www.facebook.com/plugins/like.php?href=http://twog.fr/le-comptwoir-du-8-aout-2017/%2F&send=false&layout=button_count&width=107&show_faces=false&font=arial&colorscheme=light&action=like&height=21” was blocked because content blocking is enabled.
The resource at “http://tag.contextweb.com/getjs.static.js” was blocked because content blocking is enabled.
The resource at “http://ww1097.smartadserver.com/config.js?nwid=1097” was blocked because content blocking is enabled.
The resource at “http://gum.criteo.com/sync?c=147&r=2&j=criteoCallback” was blocked because content blocking is enabled.
JQMIGRATE: Migrate is installed, version 1.4.1 6628559b73f2424a337e73298c556796.js:1:99708
The resource at “http://edge.quantserve.com/quant.js” was blocked because content blocking is enabled.
The resource at “https://platform.twitter.com/widgets.js” was blocked because content blocking is enabled.
The resource at “http://connect.facebook.net/fr_FR/sdk.js?_=1535378828533” was blocked because content blocking is enabled.
The resource at “http://ad.360yield.com/hb?jsonp={%22bid_request%22:{%22id%22:%2229847f685161f09%22,%22version%22:%224.1.0s-JS-4.5.0%22,%22imp%22:[{%22id%22:%222ee57ae548f2ad8%22,%22pid%22:%221109784%22,%22tid%22:%226ef11bd4-d7bb-46db-bbb3-f2270446ba8a%22,%22banner%22:{}}]}}” was blocked because content blocking is enabled.
The resource at “http://ib.adnxs.com/ut/v3/prebid” was blocked because content blocking is enabled.
The resource at “http://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=11740&site_id=38330&zone_id=438856&size_id=10&p_pos=btf&rp_floor=0.14&rp_secure=0&tk_flint=pbjs_lite_v0.34.6&tid=6ef11bd4-d7bb-46db-bbb3-f2270446ba8a&p_screen_res=1920x1080&kw=siteid%3A6662&rand=0.7616909975450755&rf=http%3A%2F%2Ftwog.fr%2Fle-comptwoir-du-8-aout-2017%2F” was blocked because content blocking is enabled.
The resource at “http://static.criteo.net/js/ld/publishertag.js” was blocked because content blocking is enabled.
The resource at “https://syndication.twitter.com/i/jot?l=%7B%22widget_origin%22%3A%22http%3A%2F%2Ftwog.fr%2Fle-comptwoir-du-8-aout-2017%2F%22%2C%22widget_frame%22%3Anull%2C%22duration_ms%22%3A104%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1535378828808%2C%22dnt%22%3Afalse%2C%22client_version%22%3A%223b6761b%3A1532709784359%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22action%22%3A%22render%22%2C%22page%22%3A%22page%22%2C%22component%22%3A%22performance%22%7D%7D” was blocked because content blocking is enabled.
The resource at “https://cm.g.doubleclick.net/pixel?google_nid=captify_dmp&google_cm&dsp=dbm&fid=44f74c06-1bdd-435f-9dd1-49693dede5d2” was blocked because content blocking is enabled.
The resource at “https://secure.adnxs.com/getuid?https%3A%2F%2Fs.cpx.to%2Fan_fire%3Fapp_nexus_uid%3D%24UID%26pid%3D11528%26ref%3D%26hn_ver%3D9%26fid%3D44f74c06-1bdd-435f-9dd1-49693dede5d2” was blocked because content blocking is enabled.

So below are the domains to test:
- a.teads.tv
- www.google-analytics.com
- www.facebook.com
- ag.contextweb.com
- ww1097.smartadserver.com
- gum.criteo.com
- edge.quantserve.com
- platform.twitter.com
- connect.facebook.net
- ad.360yield.com
- ib.adnxs.com
- fastlane.rubiconproject.com
- static.criteo.net
- syndication.twitter.com
- cm.g.doubleclick.net
- secure.adnxs.com

I opened the URL in a fresh browser profile (Firefox Nightly 63, uMatrix installed, normal mode) and loaded the page. The Social media icons are not displayed.

I disabled the Spoof Referrer option in uMatrix and then WHITELISTED:
- facebook.com (including all related domains)
- facebook.net (including all related domains)
- fbcdn.net (including all related domains)
- twitter.com (including all related domains)
- twimg.com (including all related domains)
- google.com (including all related domains)
- pinterest.com (including all related domains)
- gravatar.com (including all related domains)   
and all social media icons were shown.

The other resources didn't help. 

So in conclusion:
- facebook.com is in Disconnect list = [tp-social]
- twitter.com is in Disconnect list = [tp-social]
- google.com is in Disconnect list = [tp-social]
- pinterest.com is on Content category = [tp-content]
- gravatar.com is on Content category = [tp-content]

Comment 2

[Oana Arbuzov [:oanaarbuzov]]

Attachment: uMatrixResults.png

Added uMatrix results.

Comment 3

[Thomas Wisniewski [:twisniewski]]

The site's design seems different now, without obvious Tweet/etc buttons. However, there are embedded Tweets which aren't showing. The same fix in bug 1485372 comment 4 seems to work for those.

Comment 4

[Oana Arbuzov [:oanaarbuzov]]

Layout has changed and the issue no longer occurs regardless if ETP - Standard or Strict is enabled.
https://prnt.sc/wnhffy

Note: I've checked on other pages too and it is not reproducible.
URL: https://twog.fr/category/tweets/?orderby=best
https://prnt.sc/wnhg96

Tested with:
Browser / Version: Firefox Nightly 86.0a1 (2021-01-13)
Operating System: Windows 10 Pro