301 vs 302: which redirect to use
Permanent vs temporary redirects, what crawlers do with each, and how chains of mixed codes make a mess.
Broken links, 404s, redirects, and how to check them without a $300 crawler license.
Permanent vs temporary redirects, what crawlers do with each, and how chains of mixed codes make a mess.
Sitemaps should list indexable 200 URLs. How 404s and redirects get stuck in the file, what Search Console does with them, and how to verify.
Outreach that reuses dead citations. What a Chrome scan can and cannot do. No fake backlink database.
Side-by-side: 3-check trial vs currently free, popup vs side panel, and how fast each one crawls a whole site. Written by us, with the gaps named.
After a launch, old hrefs, leftover sitemap rows, and homepage catch-alls show up as 404s and soft 404s. A practical pass in Chrome.
Broken links are not an automatic ranking penalty. They waste crawl, hide dead-end equity, and become a quality issue when they are the site.
Regional microsites, PDF graves, SSO walls, 1C-Bitrix marketing, custom Java portals. Scan what is public — slowly.
Composite cache, catalog SKUs, SEO-module 404s, and menus that still point at deleted infoblock items — how to scan a Bitrix site from Chrome.
No plugin will crawl your Laravel, Django, or homemade PHP. Scan the HTML Chrome renders, then fix hrefs in templates and 301s on the server.
White-label constructors (often Site.Pro), REG.SITE WordPress, parked tariffs. Scan the published domain — the builder UI is not the live HTML.
The common RU shop CMS: themes, filters, CDN photos, abandoned landing pages still in the menu.
Theme Liquid, app blocks, CDN images, markets, and checkout you cannot scan. A practical broken-link pass on a Shopify storefront.
Published vs draft, Zero blocks, tilda.ws vs a custom domain, and store pages that still link to a deleted product.
Custom domain vs wixsite.com, repeaters, app iframes, and SEO URLs that never got a 301 after a rename.
Find dead links and images on a WordPress site, set 301s that survive permalink experiments, and stop plugins from inventing new rot.
Yandex KIT is a shop constructor: templates, catalog import, custom HTML sections without JS. Scan the published storefront, not the editor.
Which GSC 404s need a restore or 301, which are scrapers and typos, and how to verify on the live page before you touch redirects.
There is no universal calendar. Match frequency to how fast your URLs change — and always scan after a deploy, migration, or content dump.
Missing src, stale CDN files, lazy-loaded data-src. How to find broken images in the browser and what to fix besides the filename.
Seven practical ways to find dead links — from Chrome DevTools to a full-site crawl — and how to verify false positives before you rewrite URLs.
Start from one URL, follow internal links, use the sitemap, pause, export. A practical whole-site workflow in Chrome without a desktop crawler.
Links die as pages move, campaigns expire, and CDNs rename files. How rot shows up on a live site and how to check it without a folklore schedule.
Browsers block or warn on http:// images, scripts, and links inside https:// pages. How to find them in Chrome next to 404s.
A 301 through three hops is still a delay. How to see the full chain in Chrome, when to flatten it, and when a 302 is the wrong code.
A 200 page that Google treats as missing. How it differs from a hard 404, where it shows up, and how to check the live template in Chrome.
Staging hosts, basic auth, and noindex lie to you. Scan the URL the user opens, then the preview, not the other way around.
Webflow CMS slugs, asset CDN paths, and published vs staged hosts. How to scan the live site in Chrome.
A broken link is a URL that no longer leads where the author meant. Here is what 404, 410, and dead images actually do to users and SEO.
Yandex lists clicks to dead URLs from Browser data. How that report differs from a live Chrome scan, and how to use both on .ru sites.