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Longer walkthroughs for specific setups: real screenshots, code you can paste and the reason behind every step. The short fix page for each check lives under Learn.
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385 guides, page 6 of 33.
- SEO13 min read
Nofollow, sponsored and ugc: link attributes explained
Which rel attribute goes on paid links, comment links and links you do not vouch for, why none belongs on your own links, and how to read the report's nofollow share finding. With WordPress examples.Updated 4 Oct 2026 - SEO14 min read
Noindex: the robots meta tag, nofollow and every other directive
A noindex directive keeps a page out of search results. This reference covers the robots meta tag and X-Robots-Tag header, every directive Google supports, how they differ from robots.txt and rel="nofollow", and which to use when.Updated 4 Oct 2026 - Social10 min read
Open Graph images: the right size, safe area and weight
One 1200×630 px image with text inside the safe area and a file under 1 MB looks sharp on Facebook, LinkedIn, X, Slack and WhatsApp. How to make it, tag it and refresh old previews.Updated 4 Oct 2026 - Social11 min read
Open Graph title, description and type: the fields previews use
What og:title, og:description and og:type do on Facebook, LinkedIn, X, Slack and WhatsApp, the fallbacks when they are missing, how to write them differently from your SEO title, and a complete head.Updated 4 Oct 2026 - Structured data12 min read
Organization and WebSite schema: the site-wide markup to add first
The two JSON-LD blocks every business site should have, what Google does with them, a complete example with logo and sameAs, and how to add them in WordPress and Shopify without creating duplicates.Updated 4 Oct 2026 - Security12 min read
Pharma and casino spam injections: how they hide and how to find them
Why attackers rent your domain for pharma and casino rankings, the six injection shapes and which report finding shows each, where the code lives in WordPress, and a detection routine for one hour.Updated 4 Oct 2026 - Speed12 min read
PNG vs JPG (JPEG): which to use for photos, graphics and transparency
PNG vs JPG comes down to the picture: JPG (JPEG) for photos, PNG for graphics with sharp edges, text or transparency. How each format works, when each wins and what to use on a website today.Updated 4 Oct 2026 - Security16 min read
Rate limiting and bots on a small site, without blocking Google
Most traffic on a small site is bots: crawlers, scrapers, login guessers. Layer robots.txt, a CDN, server rate limits and WordPress switches so they stop costing CPU and Google never notices.Updated 4 Oct 2026 - SEO14 min read
Redirect vs canonical tag vs noindex: which to use for each page
A 301 redirect moves visitors and search engines to another URL, a canonical tag keeps the page but asks Google to index another URL, and noindex keeps the page out of search. How each works, a decision table for 16 common cases, and the combinations to avoid.Updated 4 Oct 2026 - Security13 min read
strict-origin-when-cross-origin: Referrer-Policy and Permissions-Policy
strict-origin-when-cross-origin sends your full URL to your own pages and only your domain to other sites. What leaks without it, how to set Referrer-Policy, and its companion Permissions-Policy.Updated 4 Oct 2026 - SEO14 min read
URL forwarding: how to redirect a domain to another domain, path by path
URL forwarding done right: redirect a whole domain, or an extra or old domain, to another one with a 301 that keeps every path and query string. Setups for Cloudflare, Apache, nginx, cPanel and registrar forwarding, and how to test them.Updated 4 Oct 2026 - SEO13 min read
URL length and structure: what actually matters
URLs are a minor ranking signal and a major usability one. The rules that hold up for length, words, folders and parameters, when to change an existing URL, and which permalink setting to pick.Updated 4 Oct 2026
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