Generative Engine Optimization news and analysis on Web Pulse: 312 curated articles tracking the latest Generative Engine Optimization developments, tools, and research, updated continuously from vetted sources.
DEJAN added an Ablation tab to its Content Optimizer that measures how many rank places each sentence of an AI-cited source is worth, and in its first public example one sentence of the source Google cited first accounte…
Mojodojo.io's AI Discovery Index, tracking 73 newly published pages since 6 June 2026, found that Bingbot was first to reach 51% of pages and Anthropic's ClaudeBot first on 49%, with a median time to first visit of 14 ho…
DeepSeek opened its in-house search engine to developers on Oct. 17 through a Search API priced at $0.75 per 1,000 successful requests, with each result carrying an authority tier from 0 to 4 (-1 for unknown) and a reran…
Treg, the agent-tools company founded by Jason Zhou with founding engineer Shi Tianxin, announced an open-source answer engine optimization (AEO) toolkit on October 19th, 2026 that records websites cited in AI answers an…
OneGlanse has launched as a self-hostable, MIT-licensed tool that tracks how brands appear in AI-generated answers from ChatGPT, Perplexity, Gemini, Claude, and Google AI Overview. Unlike API-based trackers, OneGlanse co…
Meta's rewritten Commercial Terms, effective October 30, 2026, grant the company the right to crawl websites "associated with" any business account — including Pages, ad accounts and WhatsApp Business — and use collected…
Eight of 10 AI search tools tested, including ChatGPT, Perplexity, Grok and Google AI, cited posts about a fabricated concept called the "Cactus Gravity Protocol" within seven days of the posts going live, according to a…
SerpApi added three AI-answer scraping APIs — Google Gemini API, Duck AI API and Naver AI Mode API — in its October 12–18, 2026 changelog, each returning answers as structured text blocks (paragraphs, headings, lists, ta…
A developer built the AI Search Visibility Tracker, an Apify Actor that queries AI assistants such as Perplexity, ChatGPT and Gemini and records whether a brand's domain is cited in the generated answers. The tool return…
DeepSeek opened its own search engine to public access through a Search and Fetch API on 17 October 2026, returning an authority tier from 0 to 4 and a rerank_score from 0 to 3 for every result, and saying it filters SEO…
A developer outlined a method for getting AI assistants and answer engines to describe a company's product accurately, centered on publishing a single clear source-of-truth page and making every other web mention agree w…
A new study analyzing 158,099 answers and 468,037 citations collected over 90 days, from 24 June to 21 September 2026, finds that AI citations in engines like ChatGPT, Gemini and Perplexity are driven mainly by what the …
Google search results and OpenAI's Responses API together surfaced only 26.2% of the pages ChatGPT cited under the GPT-5.5 Instant setting and 48.7% of the sites behind those citations, according to an arXiv preprint pos…
DeepSeek launched its own web search engine and two API endpoints on 17 October 2026, moving its search stack off third-party providers such as Bocha and onto an in-house crawler and index that DeepSeek says covers hundr…
A checklist published on the author's site lays out eight steps for making a website readable and citable by AI crawlers and agents, each paired with a shell-command test, drawing on 18 days of the site's Cloudflare logs…
A first-party audit of one website's Cloudflare logs from 30 September to 17 October 2026 found that no verified AI or search crawler fetched the site's llms.txt file in 17 days, while plain HTML pages drew 15,431 reques…
A team at 402registry fetched 120 sites built with AI app builders the way AI crawlers like GPTBot, ClaudeBot and PerplexityBot do—a single plain HTTP request with no JavaScript—and found that 61% of the 104 that respond…
A 2026 arXiv study (2610.15382) that traced ChatGPT Web's internal execution flow via server-sent event (SSE) traces found that candidates retrieved more often across repeated runs are more likely to be shown as citation…
A robots.txt analysis of the internet's top 2,000 domains, published on Dev.to and run on August 2, 2026, found that 292 of 1,530 domains with a reachable robots.txt file — 19.1% — now disallow at least one of the four m…
Nozzle found that 8.0% of the 17.8 million Google results pages it checked between Sept. 13 and Oct. 9 were missing most of each keyword's usual sites, up from 0.17% between Aug. 20 and Sept. 9, a pattern Nozzle calls "p…