\u201cMicrosoft Bing Webmaster Tools has always been more useful and efficient than Google Search Console, and once again, they\u2019ve proven their commitment to transparency.\u201d<\/p> <\/blockquote>
Fabrice Canel, principal product manager at Microsoft Bing, framed the launch on X as a bridge between traditional and AI-driven optimization:<\/p>
\u201cPublishers can now see how their content shows up in the AI era. GEO meets SEO, power your strategy with real signals.\u201d<\/p> <\/blockquote>
The reaction across social media centered on a shared frustration. This is the data practitioners have been asking for, but it comes from Bing rather than Google. Several people expressed hope that Google and OpenAI would follow with comparable reporting.<\/p>
Read our full coverage: Bing Webmaster Tools Adds AI Citation Performance Data<\/em><\/p> Hidden HTTP Homepage Can Break Your Site Name In Google<\/h2>
Google\u2019s John Mueller shared a troubleshooting case on Bluesky where a leftover HTTP homepage was causing unexpected site-name and favicon problems in search results. The issue is easy to miss because Chrome can automatically upgrade HTTP requests to HTTPS, hiding the problematic page from normal browsing.<\/p>
Key Facts:<\/strong> The site used HTTPS, but a server-default HTTP homepage was still accessible. Chrome\u2019s auto-upgrade meant the publisher never saw the HTTP version, but Googlebot doesn\u2019t follow Chrome\u2019s upgrade behavior, so Googlebot was pulling from the wrong page.<\/p> Why This Matters<\/h3>
This is the kind of problem you wouldn\u2019t find in a standard site audit because your browser never shows it. If your site name or favicon in search results doesn\u2019t match what you expect, and your HTTPS homepage looks correct, the HTTP version of your domain is worth checking.<\/p>
Mueller suggested running curl from the command line to see the raw HTTP response without Chrome\u2019s auto-upgrade. If it returns a server-default page instead of your actual homepage, that\u2019s the source of the problem. You can also use the URL Inspection tool in Search Console with a Live Test to see what Google retrieved and rendered.<\/p>
Google\u2019s documentation on site names specifically mentions duplicate homepages, including HTTP and HTTPS versions, and recommends using the same structured data for both. Mueller\u2019s case shows what happens when an HTTP version contains content different from the HTTPS homepage you intended.<\/p>
What People Are Saying<\/h3>
Mueller described the case on Bluesky as \u201ca weird one,\u201d noting that the core problem is invisible in normal browsing:<\/p>
\u201cChrome automatically upgrades HTTP to HTTPS so you don\u2019t see the HTTP page. However, Googlebot sees and uses it to influence the sitename & favicon selection.\u201d<\/p> <\/blockquote>
The case highlights a pattern where browser features often hide what crawlers see. Examples include Chrome\u2019s auto-upgrade, reader modes, client-side rendering, and JavaScript content. To debug site name and favicon issues, check the server response directly, not just browser loadings.<\/p>
Read our full coverage: Hidden HTTP Page Can Cause Site Name Problems In Google<\/em><\/p> New Data Shows Most Pages Fit Well Within Googlebot\u2019s Crawl Limit<\/h2>
New research based on real-world webpages suggests most pages sit well below Googlebot\u2019s 2 MB fetch cutoff. The data, analyzed by Search Engine Journal\u2019s Roger Montti, draws on HTTP Archive measurements to put the crawl limit question into practical context.<\/p>
Key Facts:<\/strong> HTTP Archive data suggests most pages are well below 2 MB. Google recently clarified in updated documentation that Googlebot\u2019s limit for supported file types is 2 MB, while PDFs get a 64 MB limit.<\/p> Why This Matters<\/h3>
The crawl limit question has been circulating in technical SEO discussions, particularly after Google updated its Googlebot documentation earlier this month.<\/p>
The new data answers the practical question that documentation alone couldn\u2019t. Does the 2 MB limit matter for your pages? For most sites, the answer is no. Standard webpages, even content-heavy ones, rarely approach that threshold.<\/p>
Where the limit could matter is on pages with extremely bloated markup, inline scripts, or embedded data that inflates HTML size beyond typical ranges.<\/p>
The broader pattern here is Google making its crawling systems more transparent. Moving documentation to a standalone crawling site, clarifying which limits apply to which crawlers, and now having real-world data to validate those limits gives a clearer picture of what Googlebot handles.<\/p>
What Technical SEO Professionals Are Saying<\/h3>
Dave Smart, technical SEO consultant at Tame the Bots and a Google Search Central Diamond Product Expert, put the numbers in perspective in a LinkedIn post:<\/p>
\u201cGooglebot will only fetch the first 2 MB of the initial html (or other resource like CSS, JavaScript), which seems like a huge reduction from 15 MB previously reported, but honestly 2 MB is still huge.\u201d<\/p> <\/blockquote>
Smart followed up by updating his Tame the Bots fetch and render tool to simulate the cutoff. In a Bluesky post, he added a caveat about the practical risk:<\/p>
\u201cAt the risk of overselling how much of a real world issue this is (it really isn\u2019t for 99.99% of sites I\u2019d imagine), I added functionality to cap text based files to 2 MB to simulate this.\u201d<\/p> <\/blockquote>
Google\u2019s John Mueller endorsed the tool on Bluesky, writing:<\/p>
\u201cIf you\u2019re curious about the 2MB Googlebot HTML fetch limit, here\u2019s a way to check.\u201d<\/p> <\/blockquote>
Mueller also shared Web Almanac data on Reddit to put the limit in context:<\/p>
\u201cThe median on mobile is at 33kb, the 90-percentile is at 151kb. This means 90% of the pages out there have less than 151kb HTML.\u201d<\/p> <\/blockquote>
Roger Montti, writing for Search Engine Journal, reached a similar conclusion after reviewing the HTTP Archive data. Montti noted that the data based on real websites shows most sites are well under the limit, and called it \u201csafe to say it\u2019s okay to scratch off HTML size from the list of SEO things to worry about.\u201d<\/p>
Read our full coverage: New Data Shows Googlebot\u2019s 2 MB Crawl Limit Is Enough<\/em><\/p> Theme Of The Week: The Diagnostic Gap<\/h2>
Each story this week points to something practitioners couldn\u2019t see before, or checked the wrong way.<\/p>
Bing\u2019s AI citation dashboard fills a measurement gap that has existed since AI answers started citing website content. Mueller\u2019s HTTP homepage case reveals an invisible page that standard site audits and browser checks would miss entirely because Chrome hides it. And the Googlebot crawl limit data answers a question that documentation updates raised, but couldn\u2019t resolve on their own.<\/p>
The connecting thread isn\u2019t that these are new problems. AI citations have been happening without measurement tools. Ghost HTTP pages have been confusing site name systems since Google introduced the feature. And crawl limits have been listed in Google\u2019s docs for years without real-world validation. What changed this week is that each gap got a concrete diagnostic: a dashboard, a curl command, and a dataset.<\/p>
The takeaway is that the tools and data for understanding how search engines interact with your content are getting more specific. The challenge is knowing where to look.<\/p>
More Resources:<\/strong><\/p> Featured Image: Accogliente Design\/Shutterstock<\/em><\/p> <\/div>