Measured 14 September 2026 via the PYC Bristol Double Glazing Digital Visibility Index. Every figure is objective and reproducible from the methodology. Spotted an error? Request a correction.
2 critical problems found. These are specific, checkable faults on the site — not opinions about it.
CriticalSearch engines are being told not to index this siteThe site’s own robots.txt disallows crawling. Until that changes, nothing else on this page can help — the pages cannot enter the index in the first place.
CriticalThe site is not served over HTTPSBrowsers mark it as not secure, and it is a ranking signal in its own right.
Worth fixingNo XML sitemap foundSearch engines have to discover every page by following links. On a small site that is survivable; on a large one it is not.
Worth fixingNo structured data on the homepageNothing tells a search engine or an assistant what this business is, where it is, or what it does — in machine-readable terms.
Worth fixingNo mobile viewport tagThe page is not telling phones how to lay itself out. Most local searches happen on one.
Worth fixingVery little published contentThe homepage carries 0 words and the site links to no blog, news or insights section. There is little here for a search engine to match, or for an assistant to quote.
Windowow’s lowest-scoring pillars among those we publish remediation guidance for:
Visibility (0/100) — read topical authority on why ranking breadth across a sector beats chasing single terms. Background on analysing this pillar: visibility.