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Articles, instructions and practical examples about SEO.
152 articles in SEO
How to connect a layout shift to font loading, compare the fallback and primary fonts, and check text wrapping, buttons, and zoom after changing CSS.
How to find the CSS hiding an H1 on desktop, check the media query breakpoint, accessibility tree, and text scaling. Fix it without unnecessary duplicate headings.
How to check the response for a removed product, distinguish a server error from an unavailable product, and fix a “Not found” page with code 200. Examples and rechecking.
How to compare a browser request with an audit’s 403 denial, find the WAF rule using the time and request ID, and allow the necessary check without disabling all site protection.
Check the domain name in the certificate SAN, send the correct SNI during TLS checks, and fix HTTPS on the main domain, www and CDN without bypassing the error.
How to find HTTP requests from a widget on an HTTPS page, check the initiator and nested resources after a click, and replace the source with a working secure URL.
How to measure DNS, connection, TLS, and time to first byte during a timeout, record the time and error, and send your hosting provider the details needed to check server logs.
How to check the alt text for a product’s main photo, details, and diagrams after import, preserve manual descriptions, and keep decorative images’ alt text empty on the next update.
How to find the actual URL selected for a broken photo, check the CDN response and source file, fix the path, and keep thumbnails and the gallery working.
How to compare card width, screen density, and the selected file, configure srcset and sizes, and reduce downloads while keeping photos sharp and available in a larger view.
How to identify a product page’s LCP element, understand delays in the main photo request, configure its loading and priority, and keep the rest of the gallery slides working.
How to choose a response for a moved, empty, or deleted category, check the old URL and a suitable replacement, and update links and the sitemap without blanket redirects.
Open a tool for the task described in the article.