A collection of tools that monitor misinformation: Iffy Quotient social media tracker, CoVaxxy tweet chart, NewsWhip top-25 Facebook publishers table, Fact-check Feed aggregator, and this plot of Factual Grades for 245 major news sources by The Factual.
Iffy Quotient: Facebook, Twitter
The Center for Social Media Responsibility (University of Michigan) maintains the Iffy Quotient (not affiliated with this site), a measure of the low-credibility content amplified on Facebook and Twitter, based on trust-ratings by Newsguard and Media Bias/Fact Check). This graph charts the percentage of top 5K social media posts that link to unreliable sources:
Content from “Iffy” sites amplified on Facebook and Twitter
Another way to express their data is "an engagement-weighted version of the Iffy Quotient. Rather than treating all popular URLs as equal, we weight them by the estimated engagement scores."
NewsWhip: Facebook
NewsWhip "tracks and predicts the impact of millions of stories." The chart below uses their API to rank the top 25 publishers by their engagement on Facebook. (English-language content, ranked by number of articles, by likes, shares, and comments for total engagement, grouped by domain; does not include media uploaded to Facebook.) The factual column is the publisher's factual-reporting level, as rated by Media Bias/Fact Check.
Domain | Factual | Articles | Engagement |
---|---|---|---|
dailymail.co.uk | Low | 52,246 | 13,818,198 |
people.com | High | 7,216 | 9,692,508 |
mirror.co.uk | Mixed | 11,661 | 9,437,859 |
bbc.co.uk | (not-rated) | 17,799 | 7,989,474 |
foxnews.com | Mixed | 7,485 | 6,956,802 |
cnn.com | Mixed | 4,224 | 6,429,746 |
thesun.co.uk | Mixed | 14,825 | 5,995,513 |
cbsnews.com | High | 21,644 | 5,753,021 |
today.com | Mostly Factual | 1,756 | 4,813,295 |
dailywire.com | Mixed | 1,203 | 4,706,350 |
manutd.com | (not-rated) | 705 | 4,232,549 |
nytimes.com | High | 4,443 | 4,074,689 |
theguardian.com | Mixed | 6,920 | 4,041,164 |
washingtonpost.com | Mostly Factual | 5,094 | 3,973,735 |
metro.co.uk | Mixed | 7,439 | 3,937,943 |
manchestereveningnews.co.uk | (not-rated) | 4,650 | 3,607,705 |
insider.com | High | 1,626 | 3,462,765 |
variety.com | High | 1,651 | 3,263,997 |
reuters.com | Very High | 12,239 | 3,194,926 |
nbcnews.com | High | 2,565 | 3,176,116 |
npr.org | Very High | 1,844 | 3,004,394 |
huffpost.com | Mixed | 1,727 | 2,839,133 |
nypost.com | Mixed | 6,606 | 2,763,387 |
breitbart.com | Mixed | 6,765 | 2,613,095 |
abcnews.go.com | High | 10,017 | 2,589,407 |
Source: NewsWhip API and NewsWhip Spike |
Fact-check Feed
The Fact-check Feed site has been aggregating articles from a dozen U.S. fact-checkers since 2016 into a searchable archive. Here are the most recent:

- Did Metallica vocalist James Hetfield commit to pay for the education of Kirk's children, as multiple social media posts declared? No, that's not true: The claims lack corroboration from reliable sources or public statements. Hetfield has made no such announcement,...
- In the battle over how the One Big Beautiful Bill Act affects rural hospitals, Health and Human Services Secretary Robert F. Kennedy Jr. has touted a five-year $50 billion fund as “an infusion of cash” that will “restore and revitalize” rural communities. But his statements ignore the higher estimated Medicaid spending cuts to rural areas […]
- Can FCC restrict speech for the public interest?
- The end of American exceptionalism.
- Can Trump label antifa a ‘major terrorist organization?’
- Did Charlie Kirk's wife Erika Kirk file a $40 million lawsuit against ABC, as is claimed in a social media post? No, that's not true: The story originated on a satirical Facebook page that clearly labels its content as fake....
- Did Stephen Colbert announce he was opening a $10 million "paradise" for dogs and cats? No, that's not true: The story is completely made up. There is no evidence that Colbert has said that he will be spending $10 million...
- Does a viral image show an authentic transcript of a conversation between Tyler Robinson and his roommate about how to become Muslim? No, that's not true: Most likely intended to be a joke, the picture showed a made-up exchange. No...
- Did a real photo show Donald Trump slurping up a plate of spaghetti while King Charles III made a speech at a state banquet? No, that's not true: The picture of Trump with a mouthful of spaghetti has been digitally...
- Your weekly roundup from Washington, D.C.
Visit the Fact-check Feed (external site) for tens of thousands more articles, by (mainly) U.S. fact-checkers.
Most common words in titles from the past two weeks of fact-checks (251):
2025 again against ai ai-generated american assassination black book charlie claims clickbait clip data death do does donald drug edited epstein evidence fake false foreign government ice image images interview john jr. justice kirk kirk's kirk's know law letter london man media minister new number one original originated over people photo police politics post posts published real rfk robinson said satire say saying september shooter shooting shot show shows site social statement story suspect threats true trump trump's tyler u.s. uk up us used vaccines video violence viral war we white x |
Most-used words in recent fact-check titles. Links go to a Fact-check Feed search (of titles and article text).
Archives
These projects are now longer updating.
CoVaxxy: Twitter
The CoVaxxy tool, from the Observatory on Social Media (Indiana University), "visualizes the relationship between COVID-19 vaccine adoption and online (mis)information." Credibility ratings are by Media Bias/Fact Check and Iffy+. Compiled tweets are for the week ending 2022-12-20. The factual column is the publisher's factual-reporting level, as rated by Media Bias/Fact Check.
Domain | Factual | Tweets | |
---|---|---|---|
washingtonpost.com | Mostly Factual | 5,200 | |
thegatewaypundit.com | Very Low | 2,400 | |
childrenshealthdefense.org | Low | 2,300 | |
theconservativetreehouse.com | Low | 2,300 | |
cdc.gov | Very High | 2,200 | |
judicialwatch.org | Low | 1,700 | |
naturalnews.com | Very Low | 1,600 | |
dailymail.co.uk | Low | 1,500 | |
bitchute.com | Very Low | 1,500 | |
reuters.com | Very High | 1,500 | |
nypost.com | Mixed | 1,000 | |
nytimes.com | High | 940 | |
wsj.com | Mostly Factual | 890 | |
technocracy.news | Very Low | 870 | |
theguardian.com | Mixed | 770 | |
cnn.com | Mixed | 660 | |
theblaze.com | Mixed | 590 | |
thehighwire.com | Low | 540 | |
foxnews.com | Mixed | 510 | |
npr.org | Very High | 460 | |
zerohedge.com | Low | 450 | |
who.int | High | 360 | |
newswars.com | Low | 350 | |
gellerreport.com | Low | 340 | |
usatoday.com | High | 340 | |
usawatchdog.com | Low | 320 | |
apnews.com | Very High | 280 | |
newspunch.com | Very Low | 250 | |
msnbc.com | Mixed | 190 | |
dailycaller.com | Mixed | 170 | |
thelibertydaily.com | Mixed | 170 | |
independent.co.uk | Mixed | 160 | |
globaltimes.cn | Mixed | 160 | |
breitbart.com | Mixed | 150 | |
ukcolumn.org | Low | 130 | |
infowars.com | Very Low | 130 | |
thenationalpulse.com | Mixed | 120 | |
globalresearch.ca | Low | 110 | |
chinadaily.com.cn | Mixed | 98 | |
newstarget.com | Low | 95 | |
davidicke.com | Very Low | 90 | |
newsweek.com | High | 85 | |
wnd.com | Low | 82 | |
dailywire.com | Mixed | 80 | |
cbn.com | (not-rated) | 79 | |
time.com | High | 78 | |
activistpost.com | Low | 74 | |
washingtontimes.com | Mixed | 73 | |
pjmedia.com | Mixed | 72 | |
gnews.org | Low | 68 | |
Source: OSoMe CoVaxxy |
COVID States Project: 2020 tweets
The COVID States Project charted the fake-news sites with the most COVID-related Twitter shares in 2020.
Digital New Deal: Facebook, Twitter
The Digital New Deal, a project of The German Marshall Fund of the United States, "monitors engagement on social media with deceptive sites that masquerade as journalism." Deceptive sites are identified by NewsGuard reviews.

