65
SEO audit for certainteed.com
Drywall
Health 65/100 (fair) · 50 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)
50
pages crawled
9
indexable pages
0
errors
272
warnings
241
notices
0
orphan pages
0
broken links
Category breakdown
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Performance | 70 | 0 | 50 | 103 |
| Budget | 73 | 0 | 45 | 0 |
| Images | 74 | 0 | 43 | 50 |
| Indexability | 75 | 0 | 41 | 0 |
| Sitemap | 75 | 0 | 41 | 0 |
| Agent Readiness | 76 | 0 | 40 | 51 |
| Meta Description | 95 | 0 | 8 | 0 |
| Titles | 99 | 0 | 2 | 1 |
| Headings | 99 | 0 | 1 | 0 |
| Robots | 99 | 0 | 1 | 0 |
| Content | 100 | 0 | 0 | 7 |
| Social | 100 | 0 | 0 | 18 |
| Structured Data | 100 | 0 | 0 | 9 |
| URL | 100 | 0 | 0 | 2 |
Findings
Warnings (11 rules)
warning Control has no accessible name
Rule agent.control_no_name · Agent Readiness · 40 occurrence(s)
- https://www.certainteed.com/92-walkem — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/devlieger-residence — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/elliot-residence — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/full-exterior-remodel — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/furman-university — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/highland-slate-ir — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/klions-residence — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — 2 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/lynwood-center-commercial-building — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/mr-c — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/ms-martin — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/napier-parkview-baptist-church — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/pickens-county-ymca — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/pieropan-reisdence — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/residential-roof-replacement — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/residential-roof-replacement-0 — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/residential-roof-replacement-1 — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/residential-roof-replacement-2 — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/roof-replacement-massillon-ohio — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/st-paul-apostle-church — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/university-terrace-condos — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://www.certainteed.com/walden-elms-community — 5 button/link(s) with no text or aria-label — an agent can't target them
warning robots.txt-disallowed URL receives internal links (crawl-budget leak)
Rule budget.disallow_linked · Budget · 4 occurrence(s)
- https://www.certainteed.com/node/122486/ — internal links point to https://www.certainteed.com/node/122486/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall.
- https://www.certainteed.com/node/1291/ — internal links point to https://www.certainteed.com/node/1291/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall.
- https://www.certainteed.com/node/206601/ — internal links point to https://www.certainteed.com/node/206601/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall.
- https://www.certainteed.com/node/2151/ — internal links point to https://www.certainteed.com/node/2151/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall.
warning Noindex page receives internal links (crawl-budget waste)
Rule budget.noindex_linked · Budget · 41 occurrence(s)
- https://www.certainteed.com/92-walkem — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/92-walkem.
- https://www.certainteed.com/devlieger-residence — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/devlieger-residence.
- https://www.certainteed.com/elliot-residence — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/elliot-residence.
- https://www.certainteed.com/full-exterior-remodel — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/full-exterior-remodel.
- https://www.certainteed.com/furman-university — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/furman-university.
- https://www.certainteed.com/highland-slate-ir — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/highland-slate-ir.
- https://www.certainteed.com/klions-residence — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/klions-residence.
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper.
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray.
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan.
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze.
- https://www.certainteed.com/lynwood-center-commercial-building — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/lynwood-center-commercial-building.
- https://www.certainteed.com/mr-c — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/mr-c.
- https://www.certainteed.com/ms-martin — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/ms-martin.
- https://www.certainteed.com/napier-parkview-baptist-church — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/napier-parkview-baptist-church.
- https://www.certainteed.com/pickens-county-ymca — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/pickens-county-ymca.
- https://www.certainteed.com/pieropan-reisdence — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/pieropan-reisdence.
- https://www.certainteed.com/residential-roof-replacement — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/residential-roof-replacement.
- https://www.certainteed.com/residential-roof-replacement-0 — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/residential-roof-replacement-0.
- https://www.certainteed.com/residential-roof-replacement-1 — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/residential-roof-replacement-1.
- https://www.certainteed.com/residential-roof-replacement-2 — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/residential-roof-replacement-2.
- https://www.certainteed.com/st-paul-apostle-church — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/st-paul-apostle-church.
- https://www.certainteed.com/university-terrace-condos — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/university-terrace-condos.
- https://www.certainteed.com/walden-elms-community — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/walden-elms-community.
- https://www.certainteed.com/wales — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://www.certainteed.com/wales.
warning Missing <h1>
Rule h1.missing · Headings · 1 occurrence(s)
warning Images missing alt text
Rule images.missing_alt · Images · 43 occurrence(s)
- https://www.certainteed.com/ — 2 of 27 images missing alt
- https://www.certainteed.com/92-walkem — 2 of 4 images missing alt
- https://www.certainteed.com/devlieger-residence — 4 of 6 images missing alt
- https://www.certainteed.com/full-exterior-remodel — 6 of 8 images missing alt
- https://www.certainteed.com/furman-university — 2 of 4 images missing alt
- https://www.certainteed.com/highland-slate-ir — 2 of 4 images missing alt
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall — 1 of 10 images missing alt
- https://www.certainteed.com/klions-residence — 2 of 4 images missing alt
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — 6 of 8 images missing alt
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — 4 of 6 images missing alt
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — 4 of 6 images missing alt
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — 2 of 4 images missing alt
- https://www.certainteed.com/mr-c — 2 of 4 images missing alt
- https://www.certainteed.com/ms-martin — 2 of 4 images missing alt
- https://www.certainteed.com/napier-parkview-baptist-church — 2 of 4 images missing alt
- https://www.certainteed.com/pickens-county-ymca — 2 of 4 images missing alt
- https://www.certainteed.com/pieropan-reisdence — 6 of 8 images missing alt
- https://www.certainteed.com/products/drywall-products-systems-products — 1 of 8 images missing alt
- https://www.certainteed.com/residential-roof-replacement — 2 of 4 images missing alt
- https://www.certainteed.com/residential-roof-replacement-0 — 2 of 4 images missing alt
- https://www.certainteed.com/residential-roof-replacement-1 — 2 of 5 images missing alt
- https://www.certainteed.com/residential-roof-replacement-2 — 2 of 4 images missing alt
- https://www.certainteed.com/st-paul-apostle-church — 2 of 4 images missing alt
- https://www.certainteed.com/university-terrace-condos — 2 of 5 images missing alt
- https://www.certainteed.com/walden-elms-community — 10 of 13 images missing alt
warning Page is noindex
Rule index.noindex · Indexability · 41 occurrence(s)
- https://www.certainteed.com/92-walkem — meta/X-Robots: meta=noindex
- https://www.certainteed.com/devlieger-residence — meta/X-Robots: meta=noindex
- https://www.certainteed.com/elliot-residence — meta/X-Robots: meta=noindex
- https://www.certainteed.com/full-exterior-remodel — meta/X-Robots: meta=noindex
- https://www.certainteed.com/furman-university — meta/X-Robots: meta=noindex
- https://www.certainteed.com/highland-slate-ir — meta/X-Robots: meta=noindex
- https://www.certainteed.com/klions-residence — meta/X-Robots: meta=noindex
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — meta/X-Robots: meta=noindex
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — meta/X-Robots: meta=noindex
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — meta/X-Robots: meta=noindex
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — meta/X-Robots: meta=noindex
- https://www.certainteed.com/lynwood-center-commercial-building — meta/X-Robots: meta=noindex
- https://www.certainteed.com/mr-c — meta/X-Robots: meta=noindex
- https://www.certainteed.com/ms-martin — meta/X-Robots: meta=noindex
- https://www.certainteed.com/napier-parkview-baptist-church — meta/X-Robots: meta=noindex
- https://www.certainteed.com/pickens-county-ymca — meta/X-Robots: meta=noindex
- https://www.certainteed.com/pieropan-reisdence — meta/X-Robots: meta=noindex
- https://www.certainteed.com/residential-roof-replacement — meta/X-Robots: meta=noindex
- https://www.certainteed.com/residential-roof-replacement-0 — meta/X-Robots: meta=noindex
- https://www.certainteed.com/residential-roof-replacement-1 — meta/X-Robots: meta=noindex
- https://www.certainteed.com/residential-roof-replacement-2 — meta/X-Robots: meta=noindex
- https://www.certainteed.com/st-paul-apostle-church — meta/X-Robots: meta=noindex
- https://www.certainteed.com/university-terrace-condos — meta/X-Robots: meta=noindex
- https://www.certainteed.com/walden-elms-community — meta/X-Robots: meta=noindex
- https://www.certainteed.com/wales — meta/X-Robots: meta=noindex
warning Missing meta description
Rule meta_desc.missing · Meta Description · 8 occurrence(s)
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system
- https://www.certainteed.com/industrial-roofing-siding
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall
- https://www.certainteed.com/products/drywall-products-systems-products
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity
warning Render-blocking script in <head> (no defer/async)
Rule perf.render_blocking · Performance · 50 occurrence(s)
- https://www.certainteed.com/ — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/92-walkem — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/full-exterior-remodel — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/furman-university — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/highland-slate-ir — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/industrial-roofing-siding — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/mr-c — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/ms-martin — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/napier-parkview-baptist-church — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/pickens-county-ymca — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/products/drywall-products-systems-products — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/st-paul-apostle-church — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/university-terrace-condos — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/walden-elms-community — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- https://www.certainteed.com/wales — 4 render-blocking <script> in <head> (add defer/async or use type=module)
warning robots.txt blocks CSS/JS the pages need to render
Rule robots.blocks_css_js · Robots · 1 occurrence(s)
- https://www.certainteed.com/ — robots.txt Disallow blocks render-critical CSS/JS under: /modules/contrib/google_tag/js/, /themes/custom/certainteed/components/00-base/common/, /themes/custom/certainteed/components/02-molecules/modal/, /themes/custom/certainteed/components/03-organisms/gallery-slider/, /themes/custom/certainteed/react-app/build/static/js/, /themes/custom/certainteed/util/ — Google's renderer can't fetch these, so the affected pages may render blank or thin. Allow the asset path(s) for Googlebot.
warning Non-indexable URL listed in sitemap
Rule sitemap.non_indexable · Sitemap · 41 occurrence(s)
- https://www.certainteed.com/92-walkem — listed in sitemap but noindex
- https://www.certainteed.com/devlieger-residence — listed in sitemap but noindex
- https://www.certainteed.com/elliot-residence — listed in sitemap but noindex
- https://www.certainteed.com/full-exterior-remodel — listed in sitemap but noindex
- https://www.certainteed.com/furman-university — listed in sitemap but noindex
- https://www.certainteed.com/highland-slate-ir — listed in sitemap but noindex
- https://www.certainteed.com/klions-residence — listed in sitemap but noindex
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — listed in sitemap but noindex
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — listed in sitemap but noindex
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — listed in sitemap but noindex
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — listed in sitemap but noindex
- https://www.certainteed.com/lynwood-center-commercial-building — listed in sitemap but noindex
- https://www.certainteed.com/mr-c — listed in sitemap but noindex
- https://www.certainteed.com/ms-martin — listed in sitemap but noindex
- https://www.certainteed.com/napier-parkview-baptist-church — listed in sitemap but noindex
- https://www.certainteed.com/pickens-county-ymca — listed in sitemap but noindex
- https://www.certainteed.com/pieropan-reisdence — listed in sitemap but noindex
- https://www.certainteed.com/residential-roof-replacement — listed in sitemap but noindex
- https://www.certainteed.com/residential-roof-replacement-0 — listed in sitemap but noindex
- https://www.certainteed.com/residential-roof-replacement-1 — listed in sitemap but noindex
- https://www.certainteed.com/residential-roof-replacement-2 — listed in sitemap but noindex
- https://www.certainteed.com/st-paul-apostle-church — listed in sitemap but noindex
- https://www.certainteed.com/university-terrace-condos — listed in sitemap but noindex
- https://www.certainteed.com/walden-elms-community — listed in sitemap but noindex
- https://www.certainteed.com/wales — listed in sitemap but noindex
warning Title likely truncated in SERP (too wide)
Rule title.too_long · Titles · 2 occurrence(s)
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — 81 chars, ~608px (limit ~580px)
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — 104 chars, ~756px (limit ~580px)
Notices (14 rules)
notice Heading levels skip a level
Rule agent.heading_skip · Agent Readiness · 50 occurrence(s)
- https://www.certainteed.com/ — h3 follows h1 — skips h2
- https://www.certainteed.com/92-walkem — h4 follows h2 — skips h3
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system — h5 follows h2 — skips h3
- https://www.certainteed.com/full-exterior-remodel — h4 follows h2 — skips h3
- https://www.certainteed.com/furman-university — h4 follows h2 — skips h3
- https://www.certainteed.com/highland-slate-ir — h4 follows h2 — skips h3
- https://www.certainteed.com/industrial-roofing-siding — h5 follows h3 — skips h4
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits — h3 follows h1 — skips h2
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall — h6 follows h1 — skips h2
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — h4 follows h2 — skips h3
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — h4 follows h2 — skips h3
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — h4 follows h2 — skips h3
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — h4 follows h2 — skips h3
- https://www.certainteed.com/mr-c — h4 follows h2 — skips h3
- https://www.certainteed.com/ms-martin — h4 follows h2 — skips h3
- https://www.certainteed.com/napier-parkview-baptist-church — h4 follows h2 — skips h3
- https://www.certainteed.com/pickens-county-ymca — h4 follows h2 — skips h3
- https://www.certainteed.com/products/drywall-products-systems-products — h5 follows h3 — skips h4
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — h5 follows h3 — skips h4
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — h5 follows h3 — skips h4
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity — h5 follows h2 — skips h3
- https://www.certainteed.com/st-paul-apostle-church — h4 follows h2 — skips h3
- https://www.certainteed.com/university-terrace-condos — h4 follows h2 — skips h3
- https://www.certainteed.com/walden-elms-community — h4 follows h2 — skips h3
- https://www.certainteed.com/wales — h4 follows h2 — skips h3
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://www.certainteed.com/ — no llms.txt found at the site root — add one so AI agents get a curated site summary
notice Main text is hard to read (low Flesch Reading Ease)
Rule content.readability_poor · Content · 7 occurrence(s)
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system — this page reads as very difficult (Flesch Reading Ease 30, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.certainteed.com/industrial-roofing-siding — this page reads as very difficult (Flesch Reading Ease 20, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits — this page reads as very difficult (Flesch Reading Ease 25, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.certainteed.com/products/drywall-products-systems-products — this page reads as very difficult (Flesch Reading Ease 13, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — this page reads as very difficult (Flesch Reading Ease 30, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — this page reads as very difficult (Flesch Reading Ease 9, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity — this page reads as very difficult (Flesch Reading Ease 9, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
notice Image alt text is keyword-stuffed (repetition / low variety)
Rule images.alt_stuffed · Images · 4 occurrence(s)
- https://www.certainteed.com/industrial-roofing-siding — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
notice Image alt text is very long (possible keyword stuffing)
Rule images.alt_too_long · Images · 6 occurrence(s)
- https://www.certainteed.com/ — 7 image(s) with alt text over 100 chars — shorten it to a concise description
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- https://www.certainteed.com/industrial-roofing-siding — 2 image(s) with alt text over 100 chars — shorten it to a concise description
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — 2 image(s) with alt text over 100 chars — shorten it to a concise description
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity — 2 image(s) with alt text over 100 chars — shorten it to a concise description
notice Likely hero image lacks fetchpriority=high
Rule images.hero_no_fetchpriority · Performance · 50 occurrence(s)
- https://www.certainteed.com/ — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/92-walkem — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/full-exterior-remodel — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/furman-university — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/highland-slate-ir — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/industrial-roofing-siding — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/mr-c — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/ms-martin — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/napier-parkview-baptist-church — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/pickens-county-ymca — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/products/drywall-products-systems-products — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/st-paul-apostle-church — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/university-terrace-condos — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/walden-elms-community — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- https://www.certainteed.com/wales — the likely hero/LCP image (logo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 40 occurrence(s)
- https://www.certainteed.com/92-walkem — 2 of 4 images without width/height
- https://www.certainteed.com/devlieger-residence — 4 of 6 images without width/height
- https://www.certainteed.com/elliot-residence — 2 of 4 images without width/height
- https://www.certainteed.com/full-exterior-remodel — 6 of 8 images without width/height
- https://www.certainteed.com/furman-university — 2 of 4 images without width/height
- https://www.certainteed.com/highland-slate-ir — 2 of 4 images without width/height
- https://www.certainteed.com/klions-residence — 2 of 4 images without width/height
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — 6 of 8 images without width/height
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — 4 of 6 images without width/height
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — 4 of 6 images without width/height
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — 2 of 4 images without width/height
- https://www.certainteed.com/lynwood-center-commercial-building — 2 of 4 images without width/height
- https://www.certainteed.com/mr-c — 2 of 4 images without width/height
- https://www.certainteed.com/ms-martin — 2 of 4 images without width/height
- https://www.certainteed.com/napier-parkview-baptist-church — 2 of 4 images without width/height
- https://www.certainteed.com/pickens-county-ymca — 2 of 4 images without width/height
- https://www.certainteed.com/pieropan-reisdence — 6 of 8 images without width/height
- https://www.certainteed.com/residential-roof-replacement — 2 of 4 images without width/height
- https://www.certainteed.com/residential-roof-replacement-0 — 2 of 4 images without width/height
- https://www.certainteed.com/residential-roof-replacement-1 — 2 of 5 images without width/height
- https://www.certainteed.com/residential-roof-replacement-2 — 2 of 4 images without width/height
- https://www.certainteed.com/roof-replacement-massillon-ohio — 6 of 8 images without width/height
- https://www.certainteed.com/st-paul-apostle-church — 2 of 4 images without width/height
- https://www.certainteed.com/university-terrace-condos — 2 of 5 images without width/height
- https://www.certainteed.com/walden-elms-community — 10 of 13 images without width/height
notice Missing Open Graph tags
Rule og.missing · Social · 9 occurrence(s)
- https://www.certainteed.com/ — og:title, og:description
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system — og:description
- https://www.certainteed.com/industrial-roofing-siding — og:description
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits — og:description
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall — og:description
- https://www.certainteed.com/products/drywall-products-systems-products — og:description
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — og:description
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — og:description
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity — og:description
notice Legacy image format (jpg/png/gif) with no next-gen fallback
Rule perf.images_legacy_format · Performance · 3 occurrence(s)
- https://www.certainteed.com/ — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
notice No ETag header (no conditional GET for unchanged pages)
Rule perf.no_etag · Performance · 50 occurrence(s)
- https://www.certainteed.com/ — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/92-walkem — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/full-exterior-remodel — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/furman-university — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/highland-slate-ir — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/industrial-roofing-siding — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/landmark-pro-georgetown-gray-charcoal-gutter-topper — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/landmark-pro-pewter-gutter-topper-charcoal-gray — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/landmark-resawn-shake-gutter-topper-tan — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/landmark-weathered-wood-gutter-topper-light-bronze — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/mr-c — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/ms-martin — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/napier-parkview-baptist-church — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/pickens-county-ymca — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/products/drywall-products-systems-products — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/st-paul-apostle-church — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/university-terrace-condos — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/walden-elms-community — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- https://www.certainteed.com/wales — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
notice No structured data detected
Rule schema.none · Structured Data · 9 occurrence(s)
- https://www.certainteed.com/
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system
- https://www.certainteed.com/industrial-roofing-siding
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall
- https://www.certainteed.com/products/drywall-products-systems-products
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity
notice Title is very short
Rule title.too_short · Titles · 1 occurrence(s)
notice Missing Twitter Card tag
Rule twitter.missing · Social · 9 occurrence(s)
- https://www.certainteed.com/
- https://www.certainteed.com/commercial-roofing/resources/benefits-self-adhered-modified-bitumen-roof-system
- https://www.certainteed.com/industrial-roofing-siding
- https://www.certainteed.com/inspiration/energy-efficient-building-products-offer-many-benefits
- https://www.certainteed.com/inspiration/how-tos/horizontal-or-vertical-proper-direction-hang-drywall
- https://www.certainteed.com/products/drywall-products-systems-products
- https://www.certainteed.com/residential-roofing-commercial-roofing/how-slope-your-roof-determines-your-roofing-material-options
- https://www.certainteed.com/residential-roofing/installing-landmark-five-course-pattern-alternate-closed-cut-valley-skylight
- https://www.certainteed.com/residential-roofing/resources/certainteed-solaris-cool-roof-solar-reflectivity
notice URL is very long
Rule url.too_long · URL · 2 occurrence(s)
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