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SEO-Ratgeber in klaren Worten: Crawling, Inhalte, Links, Geschwindigkeit, strukturierte Daten und KI-Suche.
29.09.2026 · 8 Min. LesezeitRemoving a Language Version Without Losing Search Traffic
How to retire a language or country version of your site: when to redirect, when to return 410, how to clean up hreflang and…
29.09.2026 · 8 Min. LesezeitWhich Meta Tags Matter for SEO and Which to Ignore
A practical sorting of meta tags: which ones search engines use, which only shape social previews or browsers, and which old tags you can…
29.09.2026 · 8 Min. LesezeitLast-Modified, ETag and 304: HTTP Caching Headers for SEO
How Last-Modified, ETag and 304 Not Modified responses help crawlers and visitors, how to test your headers, and caching mistakes that confuse search engines.
28.09.2026 · 7 Min. LesezeitAI Search for Publishers and Bloggers: A Practical Strategy
How publishers and bloggers can respond to AI search: which content still earns visits, how to be cited, crawler choices, audience building and measurement.
28.09.2026 · 7 Min. Lesezeithreflang Errors: The Complete List and How to Fix Each One
Every common hreflang error in one place: missing return links, invalid codes, redirects, noindex targets, canonical conflicts, x-default issues and fixes.
28.09.2026 · 7 Min. LesezeitSeasonal Pages and SEO: Keep One URL Year After Year
How to handle seasonal pages like Black Friday: one permanent URL, yearly updates, the year in titles, off-season content, timing, and merging old yearly…
27.09.2026 · 7 Min. LesezeitSite Name and Favicon in Google Results: How to Set Them
Google shows a site name and favicon next to results. How it picks them, the WebSite markup and favicon rules to follow, and what…
27.09.2026 · 8 Min. LesezeitShould You Let AI Train on Your Content? A Decision Guide
A practical guide to deciding whether AI companies may train on your website content: benefits, risks, what blocking can and cannot do, and how…
27.09.2026 · 8 Min. LesezeitLocal Trust Signals for Country Versions of Your Website
Visitors abroad judge a site by local details: contacts, prices, delivery, legal pages, reviews and payments. What to show per market and how to…
26.09.2026 · 7 Min. LesezeitAI-Assisted Content and SEO: How to Publish It Responsibly
What search engines say about AI-generated content, where AI tools help and fail, a review checklist before publishing, and why scale is the warning…
26.09.2026 · 7 Min. LesezeitIndex Bloat: How to Find and Clean Up Unwanted Indexed URLs
Index bloat means search engines hold many URLs you never meant to rank. How to measure it, which URL types cause it, and how…
26.09.2026 · 8 Min. LesezeitChatGPT vs Perplexity vs Copilot: How Each Finds Sources
How ChatGPT, Perplexity and Microsoft Copilot find and cite web sources, which crawlers and indexes each relies on, and what that means for your…