--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: mackschimney.com report_url: "https://crawlinx.com/audit/mackschimney.com" crawl_id: 20260719T221311-d51e7843 health_score: 65 generated_at: 2026-08-26T02:37:26Z total_pages: 32 html_pages: 32 indexable_pages: 32 errors: 0 warnings: 55 notices: 418 --- # SEO audit: mackschimney.com **Health score: 65/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/mackschimney.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 32 | | HTML pages | 32 | | Indexable | 32 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 982 ms | | Errors / Warnings / Notices | 0 / 55 / 418 | | Status codes | 32×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Agent Readiness | 70 | 0 | 32 | 32 | | Titles | 78 | 0 | 23 | 10 | | Cache | 100 | 0 | 0 | 32 | | Content | 100 | 0 | 0 | 81 | | Duplicate | 100 | 0 | 0 | 2 | | Headings | 100 | 0 | 0 | 1 | | Images | 100 | 0 | 0 | 30 | | Links | 100 | 0 | 0 | 14 | | Meta Description | 100 | 0 | 0 | 31 | | Performance | 100 | 0 | 0 | 100 | | Security | 100 | 0 | 0 | 32 | | Social | 100 | 0 | 0 | 12 | | Structured Data | 100 | 0 | 0 | 27 | | URL | 100 | 0 | 0 | 14 | ## Issues ### Warnings (55) #### Control has no accessible name - Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 32 - [https://www.mackschimney.com/](https://www.mackschimney.com/) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/blog](https://www.mackschimney.com/blog) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/chimneys](https://www.mackschimney.com/chimneys) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services](https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/contact-us](https://www.mackschimney.com/contact-us) — 3 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — 3 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/fireplaces](https://www.mackschimney.com/fireplaces) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/masonrybc551505](https://www.mackschimney.com/masonrybc551505) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/stoves](https://www.mackschimney.com/stoves) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — 4 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — 3 button/link(s) with no text or aria-label — an agent can't target them - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 4 button/link(s) with no text or aria-label — an agent can't target them #### Title likely truncated in SERP (too wide) - Rule: `title.too_long` · Category: Titles · Occurrences: 23 - [https://www.mackschimney.com/](https://www.mackschimney.com/) — 91 chars, ~720px (limit ~580px) - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — 118 chars, ~906px (limit ~580px) - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — 107 chars, ~884px (limit ~580px) - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — 108 chars, ~842px (limit ~580px) - [https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services](https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services) — 105 chars, ~851px (limit ~580px) - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — 101 chars, ~795px (limit ~580px) - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — 105 chars, ~831px (limit ~580px) - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — 107 chars, ~840px (limit ~580px) - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — 87 chars, ~674px (limit ~580px) - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — 94 chars, ~758px (limit ~580px) - [https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners) — 113 chars, ~899px (limit ~580px) - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — 96 chars, ~756px (limit ~580px) - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — 123 chars, ~958px (limit ~580px) - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — 79 chars, ~628px (limit ~580px) - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — 84 chars, ~707px (limit ~580px) - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 96 chars, ~762px (limit ~580px) - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — 98 chars, ~784px (limit ~580px) - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — 97 chars, ~783px (limit ~580px) - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — 122 chars, ~955px (limit ~580px) - [https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — 79 chars, ~620px (limit ~580px) - [https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — 121 chars, ~957px (limit ~580px) - [https://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — 85 chars, ~674px (limit ~580px) - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 96 chars, ~741px (limit ~580px) ### Notices (418) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 32 - [https://www.mackschimney.com/](https://www.mackschimney.com/) — h6 follows h2 — skips h3 - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — h3 follows h1 — skips h2 - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — h3 follows h1 — skips h2 - [https://www.mackschimney.com/blog](https://www.mackschimney.com/blog) — h3 follows h1 — skips h2 - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — h6 follows h3 — skips h4 - [https://www.mackschimney.com/chimneys](https://www.mackschimney.com/chimneys) — h6 follows h2 — skips h3 - [https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services](https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services) — h3 follows h1 — skips h2 - [https://www.mackschimney.com/contact-us](https://www.mackschimney.com/contact-us) — h3 follows h1 — skips h2 - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — h6 follows h3 — skips h4 - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — h6 follows h3 — skips h4 - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — h6 follows h3 — skips h4 - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — h6 follows h2 — skips h3 - [https://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) — h6 follows h2 — skips h3 - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — h3 follows h1 — skips h2 - [https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners) — h3 follows h1 — skips h2 - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — h6 follows h3 — skips h4 - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — h6 follows h3 — skips h4 - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — h3 follows h1 — skips h2 - [https://www.mackschimney.com/fireplaces](https://www.mackschimney.com/fireplaces) — h6 follows h2 — skips h3 - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — h6 follows h3 — skips h4 - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — h6 follows h3 — skips h4 - 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Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — 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://www.mackschimney.com/masonrybc551505](https://www.mackschimney.com/masonrybc551505) — this page reads as very difficult (Flesch Reading Ease 30, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 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://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — 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://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — 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://www.mackschimney.com/stoves](https://www.mackschimney.com/stoves) — this page reads as difficult (Flesch Reading Ease 44, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — 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://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — 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://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — 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://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — 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://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — this page reads as difficult (Flesch Reading Ease 35, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 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. #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 2 - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — meta description shared by 2 pages: https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — meta description shared by 2 pages: https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md #### Article page has no author attribution (E-E-A-T) - Rule: `eeat.no_author` · Category: Content · Occurrences: 18 - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — this page is marked up as an article but its JSON-LD has no author and no visible byline — add an author to strengthen the E-E-A-T Trust signal #### Multiple

elements - Rule: `h1.multiple` · Category: Headings · Occurrences: 1 - [https://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) — 2

elements #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 32 - [https://www.mackschimney.com/](https://www.mackschimney.com/) — the likely hero/LCP image (image20240110170059-61e88897-301w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/blog](https://www.mackschimney.com/blog) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/chimneys](https://www.mackschimney.com/chimneys) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services](https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/contact-us](https://www.mackschimney.com/contact-us) — the likely hero/LCP image (image20240110170059-61e88897-301w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/fireplaces](https://www.mackschimney.com/fireplaces) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/masonrybc551505](https://www.mackschimney.com/masonrybc551505) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/stoves](https://www.mackschimney.com/stoves) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element. - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — the likely hero/LCP image (image20240110170059-61e88897-1920w.png) 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: 30 - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — 12 of 13 images without width/height - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — 12 of 13 images without width/height - [https://www.mackschimney.com/blog](https://www.mackschimney.com/blog) — 12 of 14 images without width/height - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — 12 of 13 images without width/height - [https://www.mackschimney.com/chimneys](https://www.mackschimney.com/chimneys) — 2 of 4 images without width/height - [https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services](https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services) — 12 of 13 images without width/height - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — 2 of 7 images without width/height - [https://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) — 2 of 7 images without width/height - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — 12 of 13 images without width/height - [https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners) — 12 of 13 images without width/height - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — 12 of 13 images without width/height - [https://www.mackschimney.com/fireplaces](https://www.mackschimney.com/fireplaces) — 5 of 7 images without width/height - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/masonrybc551505](https://www.mackschimney.com/masonrybc551505) — 2 of 4 images without width/height - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — 12 of 13 images without width/height - [https://www.mackschimney.com/stoves](https://www.mackschimney.com/stoves) — 2 of 4 images without width/height - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — 12 of 13 images without width/height - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — 12 of 13 images without width/height - [https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — 12 of 13 images without width/height - [https://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — 2 of 4 images without width/height - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 12 of 13 images without width/height #### Page is more than 3 clicks from the homepage - Rule: `links.click_depth` · Category: Links · Occurrences: 11 - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — 12 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — 7 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — 8 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — 6 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — 9 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — 13 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — 10 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 11 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — 4 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — 14 clicks from the homepage via the shortest internal path (keep important pages within 3) - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 5 clicks from the homepage via the shortest internal path (keep important pages within 3) #### Internal link has no anchor text / accessible name - Rule: `links.no_anchor_text` · Category: Links · Occurrences: 2 - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label. - [https://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label. #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 1 - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. #### Legacy tag present (Google ignores it) - Rule: `meta.keywords_present` · Category: Content · Occurrences: 32 - [https://www.mackschimney.com/](https://www.mackschimney.com/) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/blog](https://www.mackschimney.com/blog) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/chimneys](https://www.mackschimney.com/chimneys) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services](https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/contact-us](https://www.mackschimney.com/contact-us) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - 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Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/fireplaces](https://www.mackschimney.com/fireplaces) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/masonrybc551505](https://www.mackschimney.com/masonrybc551505) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/stoves](https://www.mackschimney.com/stoves) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 13 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 4 - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests. - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — 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: 32 - [https://www.mackschimney.com/](https://www.mackschimney.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://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — 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://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-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://www.mackschimney.com/blog](https://www.mackschimney.com/blog) — 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://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — 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://www.mackschimney.com/chimneys](https://www.mackschimney.com/chimneys) — 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://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services](https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-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://www.mackschimney.com/contact-us](https://www.mackschimney.com/contact-us) — 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://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — 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://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — 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://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — 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://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — 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://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) — 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://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — 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://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners) — 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://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — 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://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — 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://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — 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://www.mackschimney.com/fireplaces](https://www.mackschimney.com/fireplaces) — 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://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — 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://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — 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://www.mackschimney.com/masonrybc551505](https://www.mackschimney.com/masonrybc551505) — 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://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 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://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — 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://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — 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://www.mackschimney.com/stoves](https://www.mackschimney.com/stoves) — 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://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — 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://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — 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://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — 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://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — 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://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — 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://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 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. #### Article schema missing recommended properties (Top Stories / image carousel) - Rule: `schema.article_incomplete` · Category: Structured Data · Occurrences: 18 - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — BlogPosting structured data is missing recommended property (author) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply. #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 9 - [https://www.mackschimney.com/blog](https://www.mackschimney.com/blog) - [https://www.mackschimney.com/chimneys](https://www.mackschimney.com/chimneys) - [https://www.mackschimney.com/contact-us](https://www.mackschimney.com/contact-us) - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) - [https://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) - [https://www.mackschimney.com/fireplaces](https://www.mackschimney.com/fireplaces) - [https://www.mackschimney.com/masonrybc551505](https://www.mackschimney.com/masonrybc551505) - [https://www.mackschimney.com/stoves](https://www.mackschimney.com/stoves) - [https://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) #### target=_blank link without rel=noopener (tab-napping) - Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 32 - [https://www.mackschimney.com/](https://www.mackschimney.com/) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/blog](https://www.mackschimney.com/blog) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/chimneys](https://www.mackschimney.com/chimneys) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services](https://www.mackschimney.com/common-fireplace-problems-and-solutions-expert-advice-from-mack-s-chimney-services) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/contact-us](https://www.mackschimney.com/contact-us) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/district-heights-md](https://www.mackschimney.com/district-heights-md) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/dryer-vent-cleaning](https://www.mackschimney.com/dryer-vent-cleaning) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/dryer-vent-safety-and-cleaning-tips-for-upper-marlboro-md-homeowners) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners](https://www.mackschimney.com/expert-chimney-liner-installation-and-repair-services-for-upper-marlboro-md-homeowners) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/fireplaces](https://www.mackschimney.com/fireplaces) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/masonrybc551505](https://www.mackschimney.com/masonrybc551505) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners](https://www.mackschimney.com/springtime-chimney-maintenance-tips-for-district-heights-md-homeowners) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/stoves](https://www.mackschimney.com/stoves) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md](https://www.mackschimney.com/the-importance-of-chimney-cleaning-in-temple-hills-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/upper-marlboro-md](https://www.mackschimney.com/upper-marlboro-md) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". #### Title tag is identical to the H1 (missed keyword variation) - Rule: `title.same_as_h1` · Category: Titles · Occurrences: 10 - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — the and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md](https://www.mackschimney.com/fireplace-cleaning-in-temple-hills-md) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md](https://www.mackschimney.com/importance-of-chimney-inspections-in-temple-hills-md) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md](https://www.mackschimney.com/macks-chimney-service-resolves-the-most-common-chimney-problems-in-temple-hills-md) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — the <title> and the H1 are identical — differentiate them to cover more query variation #### URL is very long - Rule: `url.too_long` · Category: URL · Occurrences: 14 - [https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes](https://www.mackschimney.com/5-benefits-of-professional-fireplace-cleaning-and-restoration-for-district-heights-md-homes) — 120 chars - [https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services](https://www.mackschimney.com/5-common-chimney-problems-homeowners-in-district-heights-md-should-watch-out-for-mack-s-chimney-services) — 133 chars - [https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency](https://www.mackschimney.com/chimney-repair-in-temple-hills-maryland-ensuring-safety-preserving-home-value-and-optimizing-energy-efficiency) — 139 chars - [https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-crucial-dryer-vent-safety-tips-for-your-home-with-mack-s-chimney-service-in-temple-hills-md) — 129 chars - [https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md](https://www.mackschimney.com/discover-essential-dryer-vent-safety-tips-and-maintenance-with-mack-s-chimney-service-in-temple-hills-md) — 133 chars - [https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md](https://www.mackschimney.com/discover-essential-fireplace-safety-tips-with-mack-s-chimney-service-protecting-homes-in-temple-hills-md) — 133 chars - [https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md](https://www.mackschimney.com/explore-the-top-chimney-and-fireplace-trends-with-mack-s-chimney-service-in-district-heights-md) — 124 chars - [https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly](https://www.mackschimney.com/fireplace-safety-tips-for-families-in-upper-marlboro-md-how-to-enjoy-your-fireplace-responsibly) — 124 chars - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-temple-hills-md) — 123 chars - [https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md](https://www.mackschimney.com/seasonal-chimney-care-tips-keep-your-fireplace-safe-and-cozy-all-year-round-in-upper-marlboro-md) — 125 chars - [https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment](https://www.mackschimney.com/the-benefits-of-chimney-waterproofing-for-district-heights-md-homes-protecting-your-investment) — 123 chars - [https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm](https://www.mackschimney.com/the-importance-of-professional-fireplace-cleaning-keep-your-upper-marlboro-home-safe-and-warm) — 122 chars - [https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md](https://www.mackschimney.com/tips-for-choosing-the-right-fireplace-or-wood-burning-stove-for-your-home-in-upper-marlboro-md) — 123 chars - [https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md](https://www.mackschimney.com/wood-stove-maintenance-guide-ensuring-efficiency-safety-and-longevity-in-district-heights-md) — 121 chars ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 32 warning(s), 32 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✗ Cache — 32 notice(s) - ✓ Canonical — clean - ✗ Content — 81 notice(s) - ✓ Crawlability — clean - ✗ Duplicate — 2 notice(s) - ✓ Geo — clean - ✗ Headings — 1 notice(s) - ✓ Hreflang — clean - ✗ Images — 30 notice(s) - ✓ Indexability — clean - ✗ Links — 14 notice(s) - ✗ Meta Description — 31 notice(s) - ✓ Mobile — clean - ✗ Performance — 100 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 32 notice(s) - ✓ Sitemap — clean - ✗ Social — 12 notice(s) - ✗ Structured Data — 27 notice(s) - ✗ Titles — 23 warning(s), 10 notice(s) - ✗ URL — 14 notice(s) - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/mackschimney.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":"<scan-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