Check This by MetaCert

World's #1 browser add-on for people who want more information about news sites. Find out what's real and what's not across the Web.

Total ratings

3.50 (Rating count: 2)
See reviews for Check This by MetaCert on Firefox Browser Add-ons

User reviews

Recent rating average: 3.50
All time rating average: 3.50

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Date Author Rating Comment
2019-06-25 Firefox user 15088096
2017-09-25 Firefox user 13212910 Hi, I kinda like this add-on but I really dislike the new tab you force open advertising your service. I'd feel a lot better about keeping it installed if you removed or gave me a way to opt out of that new tab.