--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: coreroofing.com report_url: "https://crawlinx.com/audit/coreroofing.com" crawl_id: 20260730T003827-72b820ff health_score: 66 generated_at: 2026-08-26T16:48:48Z total_pages: 50 html_pages: 48 indexable_pages: 48 errors: 0 warnings: 50 notices: 429 --- # SEO audit: coreroofing.com **Health score: 66/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/coreroofing.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 50 | | HTML pages | 48 | | Indexable | 48 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 1105 ms | | Errors / Warnings / Notices | 0 / 50 / 429 | | Status codes | 50×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Links | 71 | 0 | 48 | 0 | | Duplicate | 99 | 0 | 2 | 0 | | Agent Readiness | 100 | 0 | 0 | 41 | | Cache | 100 | 0 | 0 | 48 | | Content | 100 | 0 | 0 | 46 | | Crawlability | 100 | 0 | 0 | 1 | | Images | 100 | 0 | 0 | 49 | | Meta Description | 100 | 0 | 0 | 2 | | Performance | 100 | 0 | 0 | 147 | | Security | 100 | 0 | 0 | 48 | | Structured Data | 100 | 0 | 0 | 44 | | URL | 100 | 0 | 0 | 3 | ## Issues ### Warnings (50) #### Near-duplicate page content - Rule: `duplicate.near` · Category: Duplicate · Occurrences: 2 - [https://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — near-duplicate of 1 page(s): https://coreroofing.com/gallery - [https://coreroofing.com/gallery](https://coreroofing.com/gallery) — near-duplicate of 1 page(s): https://coreroofing.com/continuing-education-scheduler #### Internal link points to a redirect - Rule: `links.redirect_target` · Category: Links · Occurrences: 48 - [https://coreroofing.com/](https://coreroofing.com/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/about](https://coreroofing.com/about) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/civic-engagement/](https://coreroofing.com/civic-engagement/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/contact](https://coreroofing.com/contact) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/financing](https://coreroofing.com/financing) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/gallery](https://coreroofing.com/gallery) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/gutters](https://coreroofing.com/gutters) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/privacy-policy](https://coreroofing.com/privacy-policy) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/residential/](https://coreroofing.com/residential/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/resources](https://coreroofing.com/resources) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/terms-and-conditions](https://coreroofing.com/terms-and-conditions) — https://coreroofing.com/resources → https://coreroofing.com/resources/ - [https://coreroofing.com/warranty](https://coreroofing.com/warranty) — https://coreroofing.com/resources → https://coreroofing.com/resources/ ### Notices (429) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 40 - [https://coreroofing.com/](https://coreroofing.com/) — h4 follows h2 — skips h3 - [https://coreroofing.com/about](https://coreroofing.com/about) — h4 follows h2 — skips h3 - [https://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — h4 follows h2 — skips h3 - [https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — h4 follows h1 — skips h2 - [https://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — h4 follows h2 — skips h3 - [https://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — h4 follows h2 — skips h3 - [https://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — h4 follows h2 — skips h3 - [https://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — h4 follows h2 — skips h3 - [https://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — h4 follows h2 — skips h3 - [https://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — h4 follows h2 — skips h3 - [https://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — h4 follows h2 — skips h3 - [https://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — h4 follows h2 — skips h3 - [https://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — h4 follows h2 — skips h3 - [https://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — h4 follows h2 — skips h3 - [https://coreroofing.com/financing](https://coreroofing.com/financing) — h4 follows h2 — skips h3 - [https://coreroofing.com/gallery](https://coreroofing.com/gallery) — h4 follows h2 — skips h3 - [https://coreroofing.com/gutters](https://coreroofing.com/gutters) — h4 follows h2 — skips h3 - [https://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — h4 follows h2 — skips h3 - [https://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — h4 follows h2 — skips h3 - [https://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — h4 follows h2 — skips h3 - [https://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — h4 follows h2 — skips h3 - [https://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — h4 follows h2 — skips h3 - [https://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — h4 follows h2 — skips h3 - [https://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — h4 follows h2 — skips h3 - [https://coreroofing.com/residential/](https://coreroofing.com/residential/) — h4 follows h2 — skips h3 - [https://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — h4 follows h2 — skips h3 - [https://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — h4 follows h2 — skips h3 - [https://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — h4 follows h2 — skips h3 - [https://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — h4 follows h2 — skips h3 - [https://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — h4 follows h2 — skips h3 - [https://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — h4 follows h2 — skips h3 - [https://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — h4 follows h2 — skips h3 - [https://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — h4 follows h2 — skips h3 - [https://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — h4 follows h2 — skips h3 - [https://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — h4 follows h2 — skips h3 - [https://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — h4 follows h2 — skips h3 - [https://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — h4 follows h2 — skips h3 - [https://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — h4 follows h2 — skips h3 - [https://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — h4 follows h2 — skips h3 - [https://coreroofing.com/warranty](https://coreroofing.com/warranty) — h4 follows h2 — skips h3 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://coreroofing.com/](https://coreroofing.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 48 - [https://coreroofing.com/](https://coreroofing.com/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/about](https://coreroofing.com/about) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/civic-engagement/](https://coreroofing.com/civic-engagement/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/contact](https://coreroofing.com/contact) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/financing](https://coreroofing.com/financing) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/gallery](https://coreroofing.com/gallery) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/gutters](https://coreroofing.com/gutters) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/privacy-policy](https://coreroofing.com/privacy-policy) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/residential/](https://coreroofing.com/residential/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/resources](https://coreroofing.com/resources) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/terms-and-conditions](https://coreroofing.com/terms-and-conditions) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC - [https://coreroofing.com/warranty](https://coreroofing.com/warranty) — Cache-Control: no-store, no-cache, must-revalidate · cloudflare: DYNAMIC #### Main text is hard to read (low Flesch Reading Ease) - Rule: `content.readability_poor` · Category: Content · Occurrences: 46 - [https://coreroofing.com/](https://coreroofing.com/) — this page reads as difficult (Flesch Reading Ease 36, 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://coreroofing.com/about](https://coreroofing.com/about) — 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://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — 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://coreroofing.com/civic-engagement/](https://coreroofing.com/civic-engagement/) — 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://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — 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://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — 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://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — this page reads as very difficult (Flesch Reading Ease 28, 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://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — this page reads as very difficult (Flesch Reading Ease 28, 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://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — this page reads as very difficult (Flesch Reading Ease 17, 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://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — this page reads as very difficult (Flesch Reading Ease 27, 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://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — this page reads as very difficult (Flesch Reading Ease 29, 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://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — this page reads as very difficult (Flesch Reading Ease 26, 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://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — this page reads as very difficult (Flesch Reading Ease 24, 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://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — this page reads as very difficult (Flesch Reading Ease 28, 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://coreroofing.com/contact](https://coreroofing.com/contact) — 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://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — this page reads as difficult (Flesch Reading Ease 31, 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://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — this page reads as very difficult (Flesch Reading Ease -3, 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://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — this page reads as very difficult (Flesch Reading Ease 29, 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://coreroofing.com/financing](https://coreroofing.com/financing) — this page reads as difficult (Flesch Reading Ease 36, 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://coreroofing.com/gallery](https://coreroofing.com/gallery) — this page reads as very difficult (Flesch Reading Ease 17, 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://coreroofing.com/gutters](https://coreroofing.com/gutters) — this page reads as difficult (Flesch Reading Ease 43, 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://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — this page reads as difficult (Flesch Reading Ease 37, 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://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — this page reads as very difficult (Flesch Reading Ease 29, 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://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — this page reads as difficult (Flesch Reading Ease 38, 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://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — this page reads as very difficult (Flesch Reading Ease 18, 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://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — 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://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — this page reads as difficult (Flesch Reading Ease 33, 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://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — this page reads as difficult (Flesch Reading Ease 32, 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://coreroofing.com/residential/](https://coreroofing.com/residential/) — this page reads as difficult (Flesch Reading Ease 31, 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://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — this page reads as difficult (Flesch Reading Ease 31, 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://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — this page reads as difficult (Flesch Reading Ease 32, 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://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — this page reads as difficult (Flesch Reading Ease 37, 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://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — this page reads as very difficult (Flesch Reading Ease 29, 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://coreroofing.com/resources](https://coreroofing.com/resources) — this page reads as very difficult (Flesch Reading Ease 21, 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://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — this page reads as difficult (Flesch Reading Ease 40, 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://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — this page reads as very difficult (Flesch Reading Ease 28, 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://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — this page reads as very difficult (Flesch Reading Ease 29, 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://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — this page reads as difficult (Flesch Reading Ease 32, 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://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — this page reads as difficult (Flesch Reading Ease 32, 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://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — this page reads as difficult (Flesch Reading Ease 33, 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://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — this page reads as very difficult (Flesch Reading Ease 28, 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://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — this page reads as difficult (Flesch Reading Ease 37, 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://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — this page reads as difficult (Flesch Reading Ease 33, 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://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — this page reads as difficult (Flesch Reading Ease 33, 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://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — this page reads as difficult (Flesch Reading Ease 34, 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://coreroofing.com/warranty](https://coreroofing.com/warranty) — this page reads as very difficult (Flesch Reading Ease 29, 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. #### Image alt text is very long (possible keyword stuffing) - Rule: `images.alt_too_long` · Category: Images · Occurrences: 1 - [https://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — 1 image(s) with alt text over 100 chars — shorten it to a concise description #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 48 - [https://coreroofing.com/](https://coreroofing.com/) — the likely hero/LCP image (crs-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://coreroofing.com/about](https://coreroofing.com/about) — the likely hero/LCP image (crs-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://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — the likely hero/LCP image (crs-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://coreroofing.com/civic-engagement/](https://coreroofing.com/civic-engagement/) — the likely hero/LCP image (crs-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://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — the likely hero/LCP image (crs-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://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — the likely hero/LCP image (crs-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://coreroofing.com/contact](https://coreroofing.com/contact) — the likely hero/LCP image (crs-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://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — the likely hero/LCP image (crs-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://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — the likely hero/LCP image (crs-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://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — the likely hero/LCP image (crs-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://coreroofing.com/financing](https://coreroofing.com/financing) — the likely hero/LCP image (crs-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://coreroofing.com/gallery](https://coreroofing.com/gallery) — the likely hero/LCP image (crs-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://coreroofing.com/gutters](https://coreroofing.com/gutters) — the likely hero/LCP image (crs-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://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — the likely hero/LCP image (crs-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://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — the likely hero/LCP image (crs-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://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — the likely hero/LCP image (crs-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://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — the likely hero/LCP image (crs-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://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — the likely hero/LCP image (crs-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://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — the likely hero/LCP image (crs-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://coreroofing.com/privacy-policy](https://coreroofing.com/privacy-policy) — the likely hero/LCP image (crs-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://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — the likely hero/LCP image (crs-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://coreroofing.com/residential/](https://coreroofing.com/residential/) — the likely hero/LCP image (crs-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://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — the likely hero/LCP image (crs-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://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — the likely hero/LCP image (crs-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://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — the likely hero/LCP image (crs-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://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — the likely hero/LCP image (crs-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://coreroofing.com/resources](https://coreroofing.com/resources) — the likely hero/LCP image (crs-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://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — the likely hero/LCP image (crs-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://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — the likely hero/LCP image (crs-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://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — the likely hero/LCP image (crs-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://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — the likely hero/LCP image (crs-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://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — the likely hero/LCP image (crs-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://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — the likely hero/LCP image (crs-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://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — the likely hero/LCP image (crs-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://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — the likely hero/LCP image (crs-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://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — the likely hero/LCP image (crs-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://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — the likely hero/LCP image (crs-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://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — the likely hero/LCP image (crs-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://coreroofing.com/terms-and-conditions](https://coreroofing.com/terms-and-conditions) — the likely hero/LCP image (crs-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://coreroofing.com/warranty](https://coreroofing.com/warranty) — the likely hero/LCP image (crs-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. #### Images without width/height (layout shift / CLS) - Rule: `images.missing_dimensions` · Category: Images · Occurrences: 48 - [https://coreroofing.com/](https://coreroofing.com/) — 2 of 52 images without width/height - [https://coreroofing.com/about](https://coreroofing.com/about) — 2 of 44 images without width/height - [https://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — 2 of 17 images without width/height - [https://coreroofing.com/civic-engagement/](https://coreroofing.com/civic-engagement/) — 7 of 28 images without width/height - [https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — 2 of 9 images without width/height - [https://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — 2 of 17 images without width/height - [https://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — 2 of 13 images without width/height - [https://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — 2 of 17 images without width/height - [https://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — 2 of 22 images without width/height - [https://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — 2 of 13 images without width/height - [https://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — 2 of 13 images without width/height - [https://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — 2 of 17 images without width/height - [https://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — 2 of 13 images without width/height - [https://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — 2 of 13 images without width/height - [https://coreroofing.com/contact](https://coreroofing.com/contact) — 2 of 10 images without width/height - [https://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — 2 of 21 images without width/height - [https://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — 2 of 10 images without width/height - [https://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — 2 of 13 images without width/height - [https://coreroofing.com/financing](https://coreroofing.com/financing) — 2 of 18 images without width/height - [https://coreroofing.com/gallery](https://coreroofing.com/gallery) — 2 of 89 images without width/height - [https://coreroofing.com/gutters](https://coreroofing.com/gutters) — 2 of 14 images without width/height - [https://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — 2 of 14 images without width/height - [https://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — 2 of 17 images without width/height - [https://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — 2 of 14 images without width/height - [https://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — 2 of 17 images without width/height - [https://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — 2 of 26 images without width/height - [https://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — 2 of 17 images without width/height - [https://coreroofing.com/privacy-policy](https://coreroofing.com/privacy-policy) — 2 of 5 images without width/height - [https://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — 2 of 17 images without width/height - [https://coreroofing.com/residential/](https://coreroofing.com/residential/) — 2 of 17 images without width/height - [https://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — 2 of 17 images without width/height - [https://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — 2 of 20 images without width/height - [https://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — 2 of 17 images without width/height - [https://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — 2 of 17 images without width/height - [https://coreroofing.com/resources](https://coreroofing.com/resources) — 2 of 5 images without width/height - [https://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — 2 of 5 images without width/height - [https://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — 2 of 14 images without width/height - [https://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — 2 of 17 images without width/height - [https://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — 2 of 5 images without width/height - [https://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — 2 of 17 images without width/height - [https://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — 2 of 17 images without width/height - [https://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — 2 of 12 images without width/height - [https://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — 2 of 12 images without width/height - [https://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — 2 of 12 images without width/height - [https://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — 2 of 14 images without width/height - [https://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — 2 of 17 images without width/height - [https://coreroofing.com/terms-and-conditions](https://coreroofing.com/terms-and-conditions) — 2 of 5 images without width/height - [https://coreroofing.com/warranty](https://coreroofing.com/warranty) — 2 of 17 images without width/height #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 2 - [https://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — 161 chars - [https://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — 165 chars #### Large DOM (over 1500 elements) slows rendering & interaction - Rule: `perf.dom_size_large` · Category: Performance · Occurrences: 1 - [https://coreroofing.com/](https://coreroofing.com/) — the page has 1567 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements. #### Large HTML document - Rule: `perf.large_html` · Category: Performance · Occurrences: 1 - [https://coreroofing.com/docs/Core-CE-Breakdowns.pdf](https://coreroofing.com/docs/Core-CE-Breakdowns.pdf) — 23.8 MiB #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 48 - [https://coreroofing.com/](https://coreroofing.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://coreroofing.com/about](https://coreroofing.com/about) — 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://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — 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://coreroofing.com/civic-engagement/](https://coreroofing.com/civic-engagement/) — 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://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — 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://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — 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://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — 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://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — 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://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — 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://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — 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://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — 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://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — 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://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — 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://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — 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://coreroofing.com/contact](https://coreroofing.com/contact) — 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://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — 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://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — 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://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — 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://coreroofing.com/financing](https://coreroofing.com/financing) — 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://coreroofing.com/gallery](https://coreroofing.com/gallery) — 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://coreroofing.com/gutters](https://coreroofing.com/gutters) — 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://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — 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://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — 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://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — 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://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — 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://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — 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://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — 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://coreroofing.com/privacy-policy](https://coreroofing.com/privacy-policy) — 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://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — 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://coreroofing.com/residential/](https://coreroofing.com/residential/) — 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://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — 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://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — 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://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — 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://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — 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://coreroofing.com/resources](https://coreroofing.com/resources) — 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://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — 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://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — 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://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — 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://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — 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://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — 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://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — 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://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — 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://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — 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://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — 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://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — 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://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — 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://coreroofing.com/terms-and-conditions](https://coreroofing.com/terms-and-conditions) — 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://coreroofing.com/warranty](https://coreroofing.com/warranty) — 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. #### No Last-Modified header (no conditional GET for unchanged pages) - Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 48 - [https://coreroofing.com/](https://coreroofing.com/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/about](https://coreroofing.com/about) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/civic-engagement/](https://coreroofing.com/civic-engagement/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/contact](https://coreroofing.com/contact) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/financing](https://coreroofing.com/financing) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/gallery](https://coreroofing.com/gallery) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/gutters](https://coreroofing.com/gutters) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/privacy-policy](https://coreroofing.com/privacy-policy) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/residential/](https://coreroofing.com/residential/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/resources](https://coreroofing.com/resources) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/terms-and-conditions](https://coreroofing.com/terms-and-conditions) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. - [https://coreroofing.com/warranty](https://coreroofing.com/warranty) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. #### Slow server response - Rule: `perf.slow_response` · Category: Performance · Occurrences: 1 - [https://coreroofing.com/docs/Core-CE-Breakdowns.pdf](https://coreroofing.com/docs/Core-CE-Breakdowns.pdf) — 3930 ms #### URL redirects to another URL - Rule: `redirect.single` · Category: Crawlability · Occurrences: 1 - [https://coreroofing.com/resources](https://coreroofing.com/resources) — redirects to https://coreroofing.com/resources/ #### Deprecated schema type with no Google rich result - Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 1 - [https://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — deprecated rich-result type(s) present: HowTo. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block. #### FAQPage structured data (rich result removed May 2026) - Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 37 - [https://coreroofing.com/](https://coreroofing.com/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/financing](https://coreroofing.com/financing) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/gutters](https://coreroofing.com/gutters) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/residential/](https://coreroofing.com/residential/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. - [https://coreroofing.com/warranty](https://coreroofing.com/warranty) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 6 - [https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) - [https://coreroofing.com/contact](https://coreroofing.com/contact) - [https://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) - [https://coreroofing.com/privacy-policy](https://coreroofing.com/privacy-policy) - [https://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) - [https://coreroofing.com/terms-and-conditions](https://coreroofing.com/terms-and-conditions) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 48 - [https://coreroofing.com/](https://coreroofing.com/) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/about](https://coreroofing.com/about) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/architectural-shingles](https://coreroofing.com/architectural-shingles) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/civic-engagement/](https://coreroofing.com/civic-engagement/) — CSP, X-Content-Type-Options, HSTS - [https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist](https://coreroofing.com/civic-engagement/andrew-schmidt-2019-9news-leader-of-the-year-finalist) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/commercial/](https://coreroofing.com/commercial/) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/commercial/epdm](https://coreroofing.com/commercial/epdm) — CSP, X-Content-Type-Options, HSTS - [https://coreroofing.com/commercial/inspection](https://coreroofing.com/commercial/inspection) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/commercial/installation](https://coreroofing.com/commercial/installation) — CSP, X-Content-Type-Options, HSTS - [https://coreroofing.com/commercial/low-slope](https://coreroofing.com/commercial/low-slope) — CSP, X-Content-Type-Options, HSTS - [https://coreroofing.com/commercial/pvc](https://coreroofing.com/commercial/pvc) — X-Content-Type-Options, HSTS, CSP - [https://coreroofing.com/commercial/repair](https://coreroofing.com/commercial/repair) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/commercial/rolled-bitumen](https://coreroofing.com/commercial/rolled-bitumen) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/commercial/tpo](https://coreroofing.com/commercial/tpo) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/contact](https://coreroofing.com/contact) — X-Content-Type-Options, HSTS, CSP - [https://coreroofing.com/continuing-education](https://coreroofing.com/continuing-education) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/continuing-education-scheduler](https://coreroofing.com/continuing-education-scheduler) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/copper-roofing](https://coreroofing.com/copper-roofing) — CSP, X-Content-Type-Options, HSTS - [https://coreroofing.com/financing](https://coreroofing.com/financing) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/gallery](https://coreroofing.com/gallery) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/gutters](https://coreroofing.com/gutters) — X-Content-Type-Options, HSTS, CSP - [https://coreroofing.com/insurance-claims](https://coreroofing.com/insurance-claims) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/metal-flashing](https://coreroofing.com/metal-flashing) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/metal-roofing](https://coreroofing.com/metal-roofing) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/multifamily/](https://coreroofing.com/multifamily/) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/multifamily/installation](https://coreroofing.com/multifamily/installation) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/multifamily/repair](https://coreroofing.com/multifamily/repair) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/privacy-policy](https://coreroofing.com/privacy-policy) — X-Content-Type-Options, HSTS, CSP - [https://coreroofing.com/referral-program](https://coreroofing.com/referral-program) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/residential/](https://coreroofing.com/residential/) — X-Content-Type-Options, HSTS, CSP - [https://coreroofing.com/residential/inspection](https://coreroofing.com/residential/inspection) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/residential/installation](https://coreroofing.com/residential/installation) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/residential/repair](https://coreroofing.com/residential/repair) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/residential/solar-detach-and-reset](https://coreroofing.com/residential/solar-detach-and-reset) — X-Content-Type-Options, HSTS, CSP - [https://coreroofing.com/resources](https://coreroofing.com/resources) — X-Content-Type-Options, HSTS, CSP - [https://coreroofing.com/resources/colorado-roof-insurance-claim-guide](https://coreroofing.com/resources/colorado-roof-insurance-claim-guide) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/service-area/](https://coreroofing.com/service-area/) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/skylights/](https://coreroofing.com/skylights/) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/skylights/installation](https://coreroofing.com/skylights/installation) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/slate-roofing](https://coreroofing.com/slate-roofing) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/standing-seam-metal](https://coreroofing.com/standing-seam-metal) — CSP, X-Content-Type-Options, HSTS - [https://coreroofing.com/stone-coated-steel](https://coreroofing.com/stone-coated-steel) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/storm-services/](https://coreroofing.com/storm-services/) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/storm-services/evaluation](https://coreroofing.com/storm-services/evaluation) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/terms-and-conditions](https://coreroofing.com/terms-and-conditions) — HSTS, CSP, X-Content-Type-Options - [https://coreroofing.com/warranty](https://coreroofing.com/warranty) — HSTS, CSP, X-Content-Type-Options #### Uppercase letters in URL path - Rule: `url.uppercase` · Category: URL · Occurrences: 3 - [https://coreroofing.com/docs/Core-CE-Breakdowns.pdf](https://coreroofing.com/docs/Core-CE-Breakdowns.pdf) - [https://coreroofing.com/service-area/Aurora-CO/](https://coreroofing.com/service-area/Aurora-CO/) - [https://coreroofing.com/service-area/Aurora-CO/roof-repair](https://coreroofing.com/service-area/Aurora-CO/roof-repair) ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 41 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✗ Cache — 48 notice(s) - ✓ Canonical — clean - ✗ Content — 46 notice(s) - ✗ Crawlability — 1 notice(s) - ✗ Duplicate — 2 warning(s) - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✗ Images — 49 notice(s) - ✓ Indexability — clean - ✗ Links — 48 warning(s) - ✗ Meta Description — 2 notice(s) - ✓ Mobile — clean - ✗ Performance — 147 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 48 notice(s) - ✓ Sitemap — clean - ✓ Social — clean - ✗ Structured Data — 44 notice(s) - ✓ Titles — clean - ✗ URL — 3 notice(s) - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/coreroofing.com* ## Use Crawlinx from your app / agent Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit. ### MCP server (agent skill) Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line: ```bash claude mcp add --transport http crawlinx https://crawlinx.com/mcp ``` Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed: - `scan_url` — start an SEO audit of a URL. - `get_report` — fetch the finished report as structured JSON. - `get_report_markdown` — fetch a compact, LLM-ready Markdown report. Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page. ### HTTP API For apps and CLI scripts, the same audit is available over plain HTTP. **Start a scan** ``` POST https://crawlinx.com/api/scan Content-Type: application/json {"url":"https://example.com","mode":"free"} ``` `mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check). Returns `{"id":""}` immediately (202) or a full report (200) for instant scans. **Get the JSON report** ``` GET https://crawlinx.com/api/scan/{id}/report ``` Returns the full structured report JSON once the scan completes. **Get this Markdown report** ``` GET https://crawlinx.com/r/{id}.md ``` Returns this LLM-ready Markdown document. **List recent public audits** ``` GET https://crawlinx.com/api/reports ``` ### Quick start (curl) ```bash # Start a scan → note the "id" in the JSON response curl -s -X POST https://crawlinx.com/api/scan \ -H 'Content-Type: application/json' \ -d '{"url":"https://example.com","mode":"free"}' # Then, with that id (replace {id}), fetch the Markdown report curl -s https://crawlinx.com/r/{id}.md ``` Full API reference & usage rules: https://crawlinx.com/api