News
OpenAI tests Sponsored Agents as a new ChatGPT ad format
OpenAI is testing Sponsored Agents: labeled conversations with a business agent that users start after clicking a ChatGPT ad, with select US advertisers.
AI search and answer engines - how to get cited
What ai search means
AI search describes search surfaces that answer a query directly with generated text and cite a small set of sources, rather than returning a list of links. Visibility in these surfaces depends on whether a page states an extractable answer, supports it with verifiable citations, and is reachable by the crawlers each system uses.
Reference: en.wikipedia.org
News
Google tests an AI Mode button in the results page search bar
Google is testing an AI Mode button in the search bar on results pages, not only the home page. The button is inconsistent and regular search still works.
Reports
AI training now drives 52% of crawler requests, Cloudflare says
Cloudflare reports AI training made up 52% of identified crawler requests in June 2026, up from 22% in Spring 2025, with search crawling shrinking.
Reports
Where desktop Google searches end: Datos Q4 2025 data
Datos and SparkToro's Q4 2025 clickstream shows 24.5% of US desktop Google searches ended with no click in December, versus 25.1% a year earlier.
Reports
llms.txt fetch counts: what AI crawlers requested on 83 sites
EZY Research's 12-week server-log panel shows OpenAI and Anthropic crawlers fetching llms.txt in single digits while pulling robots.txt thousands of times.
Research
What correlates with AI brand mentions? Ahrefs' 75,000-brand study
Ahrefs correlated 12 metrics with brand mentions in ChatGPT, AI Mode and AI Overviews: web mentions beat backlinks, and it warns of no causation.
Research
Do AI assistants cite fresher content than Google? Ahrefs data
Ahrefs compared the age of 16.975 million URLs cited by AI assistants against organic Google results. Here is the method, the numbers and the limits.
News
Logging bug undercounted impressions in Search Console's AI report
A logging error cut reported impressions in Search Console's Generative AI report from August 13, 2026, Google says, with no real drop in visibility.
Reports
How much AI Overview citations overlap with the top 10
BrightEdge's own year-long tracking: only 17% of AI Overview citations also rank in the organic top 10, flat since last year, with wide swings by industry.
Reports
AI referral traffic to publishers doubled in a year, Similarweb finds
Similarweb measured 770.7 million monthly AI referral visits worldwide, up 117.4% year over year, led by marketplaces and news.
Research
A randomized field experiment on AI Overviews and organic clicks
A randomized Chrome-extension experiment hid AI Overviews for 1,065 searchers. This piece analyzes Agarwal and Sen's SSRN study of the CTR impact.
Research
Who blocks AI crawlers: 60 robots.txt files, read in full
We read the robots.txt of 60 publishers and SEO vendors. News sites block AI crawlers almost universally. The SEO industry does not.
Studies
llms.txt is a vendor standard, not a publisher one
Only 14 of 60 major sites serve an llms.txt. Half of them sell SEO or hosting software. One is a news publisher. The file has an audience problem.
News
Bing reports how often AI answers cite your pages
AI Performance in Bing Webmaster Tools counts citations in Copilot and AI answers, names the cited URLs, and shows the queries behind them.
News
Search Console now reports impressions from Google's AI features
Google added a generative AI performance report to Search Console, showing how often your pages surfaced inside AI Overviews, AI Mode and Discover.
Tools
AI answer readiness checker for articles
Score an article on the structural properties that decide whether an answer engine can extract, quote and attribute it.
Tools
robots.txt and llms.txt generator with an AI policy
Decide which AI crawlers may take your content, see what each one actually does, and generate both files from that one decision.
News
Google opens AI Mode ads to exact and phrase match keywords
Google confirmed on 4 September 2026 that exact and phrase match keywords can serve text ads in AI Mode, once reserved for AI Max and Performance Max.
Studies
Does llms.txt do anything? Three studies say mostly no
97% of published llms.txt files get zero AI-bot requests. A 10-site traffic test found no effect in 8 cases. The one positive figure has its own confound.
News
Google confirms AI Overviews now auto-expand on some queries
Google confirmed on 28 August 2026 that AI Overviews can dynamically expand into a full, detailed answer for some queries, dropping the Show more control.
Studies
AI citation patterns shift sharply by search intent, Wix data shows
Wix Studio's AI Search Lab found articles win informational queries 2.7x more, and listicles and product pages win commercial and transactional ones.
Studies
Three named companies that disclosed real AI-search traffic losses
Chegg, Business Insider and HubSpot all show real, checkable declines. A widely repeated CNN figure does not survive a source check.
News
ChatGPT Ads adds oCPC bidding and a product carousel
OpenAI added beta conversion bidding, dynamic URL macros and a multi-product carousel to ChatGPT Ads product feed campaigns on August 7, 2026.
Studies
Ahrefs: AI Overviews cut position-1 CTR by 58%
Ahrefs analyzed 300,000 keywords via Google Search Console and found AI Overviews now cut position-1 organic CTR by 58%, up from 34.5% a year earlier.
Studies
Zero-click Google searches hit 68% in the US
SparkToro and Similarweb's June 2026 report puts US Google zero-click search at 68.01%, up from 60.45% in 2024.
Research
AI citation hallucination rates: what three real studies found
GPTZero, the Tow Center and a Cureus study each measured AI citation hallucination differently, and none of their numbers agree with each other.
Research
What academic research actually says about AI citation factors
Four 2026 papers measured what predicts citation by AI search engines. Position and relevance win; most citations skip brand domains entirely.
Reports
Why four 2026 'ChatGPT market share' numbers do not agree
StatCounter, Similarweb, Sensor Tower and OpenAI itself all published a 2026 ChatGPT usage figure. None of the four is measuring the same thing.
Reports
How three CTR trackers reported three different position-1 rates
Three trackers measured 2026 organic CTR by position and reported position 1 anywhere from 27.6% to 39.8%, because none used the same method.
Reports
How five llms.txt trackers reported five different adoption rates
Five independent trackers measured llms.txt adoption in 2026 and reported numbers from 7.4% to 28%, because none counted the same thing.
Reports
How often AI Overviews actually appear, January 2025 to April 2026
Semrush's own tracking: 6.49% of keywords in January 2025, a July peak near 24.61%, then 15.69% in November - the real trend, not a snapshot.
Reports
What Google has actually said about Google Lens search volume
Google's own dated numbers: 12 billion Lens searches a month in June 2023, nearly 20 billion by October 2024 - and why the 22%/26% claims don't check out.
News
Google's AI Mode terms for French publishers
Ahead of its French launch, Google told publishers it would offer an opt-out, separate AI traffic reporting, and neighboring-rights compensation.
News
Search Console configures Performance reports from a prompt
AI-powered configuration turns a natural-language request into Search Console filters, comparisons and metric choices, no manual setup required.
News
Bot traffic passes human traffic on Cloudflare's network
Cloudflare's CEO says automated requests for HTML pages now outnumber human ones, 18 months ahead of his own forecast.
News
llms.txt and robots.txt have two separate, unrelated standards tracks
A W3C tracking issue on llms.txt and an unrelated IETF working group on robots.txt-adjacent AI signals are getting blended into one false headline.
News
Publishers with OpenAI deals get 48% more ChatGPT citations
A study joining licensing-deal records to 129.3 million AI citations finds a ChatGPT premium for OpenAI partners, but no matching edge on Google.
News
IETF's AI Preferences group is still drafting, not shipping
The IETF's AI Preferences group is standardizing AI training and search signals that extend robots.txt. Still an Internet-Draft, not a shipped standard.
Reports
AI crawler block rate: how often a 403 actually stops the bot
Live HTTP data from Cloudflare's network shows AI crawler 403 rates rising through 2026, distinct from counting robots.txt disallow rules.
Reports
AI citation rate by content format: what checks out
Five precise stats on AI citation rates by content format circulate online. Two trace to real studies. Three do not survive verification.
News
What Google and Bing actually say about schema and AI
Schema.org's own numbers, Google's AI documentation and Bing's public statements, separated from unverified SEO claims.
News
Gemini 3.7 Flash reaches AI Mode, a day after its release
Google added Gemini 3.7 Flash to AI Mode's model picker on 14 August 2026, limited to AI Pro and Ultra subscribers, one day after the model shipped.
Reports
AI Overview traffic decline: seven claims, four hold up
Studies put the AI Overview traffic hit from 24% to 80%. We traced seven quoted figures to source; four hold up, and they measure different things.
News
Merchant Center adds AI Performance Insights for share of voice
A new Merchant Center report benchmarks brand visibility on AI Mode, AI Overviews and Gemini, plus shopping funnel and attribute-gap data.
News
AI Overview citations are decoupling from search rank
Ahrefs data shows top-10 pages went from 76% to 38% of AI Overview citations in eight months. Ranking well no longer guarantees a citation.
Reports
Penske Media v. Google: the antitrust timeline so far
Penske Media sued Google over AI Overviews in 2025. The dated record: the complaint, Google's dismissal motion, Penske's opposition, and an EU complaint.
News
AI Mode passed 200 countries and territories, and entered the EU
Google added more than 35 languages and 40 countries to AI Mode, including its first EU markets: Germany, Italy, Spain and Poland.