Technical SEO Services

Because it detects the failure mode that costs the most and shows the fewest symptoms. If your content is injected by JavaScript after page load, there is a real possibility Google indexes something close to an empty shell — the site looks perfect to every human who visits, so nobody suspects it, and conventional audit tools that crawl rendered output will not flag it either. The comparison takes minutes: fetch the raw HTML response, fetch the rendered DOM, and diff the actual body content. It has become more consequential rather than less, because AI retrieval systems frequently do not execute JavaScript at all, so content that Google eventually renders may still be invisible to the generative surfaces you are now trying to appear in. When we find a gap, the fix is architectural — server-side rendering or static generation for critical content — which is exactly why it needs to be found early rather than after a content programme has been commissioned.

Crawl budget is the finite number of requests search engines will make to your site in a given period, determined by your server capacity and how much demand Google perceives for your content. For a well-structured site under a few thousand URLs it is usually not a limiting factor, and agencies that raise it as a concern for a fifty-page brochure site are inventing a problem. It becomes genuinely limiting when something is generating URL permutations at scale — faceted ecommerce navigation, calendar pagination, session or sort parameters — because crawl requests spent on worthless permutations are requests not spent recrawling the page you just rewrote. The diagnostic is log data rather than speculation: if the majority of crawl activity is hitting URLs with no commercial value, you have a measurable problem, and if it is not, crawl budget is not your constraint and we will tell you so.

Treat the redirect map as a launch blocker rather than a post-launch task, and build it before the new site is finished. Concretely: export every indexed URL from Search Console plus a full crawl of the current site, map each one to its closest equivalent on the new site, and identify pages that are being removed so a deliberate decision is made about each rather than a default 404. Then verify three things on launch day — that redirects resolve in a single hop, that no staging canonical or noindex directive shipped, and that the XML sitemap reflects the new canonical URLs. The most common catastrophic version of this is redirecting everything to the homepage as a catch-all, which Google treats as a soft 404 and effectively discards, so equity that could have been preserved is lost. Two days of mapping prevents six months of recovery.

The vitals are a genuine ranking input but a comparatively light one, and they act mainly as a tiebreaker between otherwise comparable pages — so moving from poor to good is worth real effort, while moving from good to marginally better is usually score-chasing. What matters far more than the ranking effect is the conversion effect, which is where the money actually is: interaction delay and layout shift directly cost you completed forms and calls. That is why we work from field data rather than lab scores, and why we prioritise by template traffic rather than by which page has the worst number. A failing vital on your highest-traffic service template is worth a week; the same failing vital on an archive page nobody lands on is worth nothing, and treating them as equivalent red items is precisely how generic audits waste budget.

It means Google knows the URL exists, usually from your sitemap or an internal link, but has decided not to spend a crawl request on it yet. It is a judgment about expected value rather than a technical error, which is why resubmitting in Search Console rarely helps for more than a day. Three causes account for nearly all cases: crawl budget being consumed by low-value URLs elsewhere on the site, content that appears thin or near-duplicate relative to pages already indexed, and almost no internal links pointing at the page, which signals that even you do not consider it important. The fix follows that order — free the crawl budget, make the page genuinely distinct, and link to it from an authoritative parent within two clicks of the homepage. If a page is still not indexed after those three, the honest conclusion is usually that the page does not merit its own URL.

Staging environments are routinely protected with a site-wide noindex header or a robots.txt disallow so unfinished work does not get indexed, and the deployment then copies that configuration to production because it lives in the same config file or environment template. It is a genuinely easy mistake, it is invisible to everyone reviewing the visual site, and it can de-index an entire domain within days — we have diagnosed it as the root cause of complete traffic collapses more than once. The prevention is procedural rather than technical: make the production robots.txt, the X-Robots-Tag header and a canonical spot-check explicit gates on the deploy checklist, and add automated monitoring that alerts on any site-wide noindex appearing in production. It costs almost nothing and it protects against the single most expensive technical failure available.