SEO audit for njmmechanicalandcontracting.com
NJM Mechanical & Contracting | Plumbing, HVAC, Contracting LI
Health 30/100 (poor) · 40 pages crawled · generated 2026-08-26
Download Markdown report (feed to ChatGPT / Claude / Cursor)Trusted Long Island plumbing, heating, cooling & contracting. Licensed, insured & TASK 86/87 certified. 24/7 emergency service across Nassau & Suffolk.
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Links | 0 | 77 | 0 | 1 |
| Crawlability | 89 | 4 | 1 | 4 |
| Duplicate | 88 | 0 | 16 | 0 |
| Indexability | 97 | 0 | 4 | 0 |
| Headings | 99 | 0 | 2 | 18 |
| Agent Readiness | 99 | 0 | 1 | 28 |
| Content | 100 | 0 | 0 | 70 |
| Images | 100 | 0 | 0 | 37 |
| Performance | 100 | 0 | 0 | 129 |
| Security | 100 | 0 | 0 | 39 |
Errors (2 rules)
error Broken internal link (target 4xx/5xx)
Rule links.broken_internal · Links · 77 occurrence(s)
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — https://njmmechanicalandcontracting.com/water-heater-installation-and-replacement/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/bathroom-renovation-experts — https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/bathroom-renovation-experts — https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — https://njmmechanicalandcontracting.com/water-heater-installation-and-replacement/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/general-contracting — https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/general-contracting — https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/general-contracting — https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/general-contracting — https://njmmechanicalandcontracting.com/water-heater-installation-and-replacement/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/plumbing — https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/plumbing — https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/plumbing — https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ (HTTP 404)
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ (HTTP 404)
error Client error (4xx) response
Rule status.4xx · Crawlability · 4 occurrence(s)
- https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ — HTTP 404
- https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ — HTTP 404
- https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ — HTTP 404
- https://njmmechanicalandcontracting.com/water-heater-installation-and-replacement/ — HTTP 404
Warnings (5 rules)
warning Control has no accessible name
Rule agent.control_no_name · Agent Readiness · 1 occurrence(s)
- https://www.njmmechanicalandcontracting.com/home-extensions-additions — 1 button/link(s) with no text or aria-label — an agent can't target them
warning Near-duplicate page content
Rule duplicate.near · Duplicate · 16 occurrence(s)
- https://www.njmmechanicalandcontracting.com/boiler-installation — near-duplicate of 4 page(s): https://www.njmmechanicalandcontracting.com/radiant-floor-heating, https://www.njmmechanicalandcontracting.com/dormer-design-building, https://www.njmmechanicalandcontracting.com/home-extensions-additions
- https://www.njmmechanicalandcontracting.com/comprehensive-furnace-services — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services
- https://www.njmmechanicalandcontracting.com/cooling-services — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services
- https://www.njmmechanicalandcontracting.com/dormer-design-building — near-duplicate of 4 page(s): https://www.njmmechanicalandcontracting.com/radiant-floor-heating, https://www.njmmechanicalandcontracting.com/boiler-installation, https://www.njmmechanicalandcontracting.com/home-extensions-additions
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services
- https://www.njmmechanicalandcontracting.com/heating-project-gallery — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services
- https://www.njmmechanicalandcontracting.com/heating-services — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/project-gallery-contracting
- https://www.njmmechanicalandcontracting.com/home-extensions-additions — near-duplicate of 4 page(s): https://www.njmmechanicalandcontracting.com/radiant-floor-heating, https://www.njmmechanicalandcontracting.com/boiler-installation, https://www.njmmechanicalandcontracting.com/dormer-design-building
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services
- https://www.njmmechanicalandcontracting.com/plumbing-installations-replacements — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services, https://www.njmmechanicalandcontracting.com/project-gallery-contracting
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — near-duplicate of 4 page(s): https://www.njmmechanicalandcontracting.com/boiler-installation, https://www.njmmechanicalandcontracting.com/dormer-design-building, https://www.njmmechanicalandcontracting.com/home-extensions-additions
- https://www.njmmechanicalandcontracting.com/services — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services, https://www.njmmechanicalandcontracting.com/heating-services
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — near-duplicate of 10 page(s): https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair, https://www.njmmechanicalandcontracting.com/heating-services, https://www.njmmechanicalandcontracting.com/project-gallery-contracting
- https://www.njmmechanicalandcontracting.com/window-installation-services — near-duplicate of 4 page(s): https://www.njmmechanicalandcontracting.com/radiant-floor-heating, https://www.njmmechanicalandcontracting.com/boiler-installation, https://www.njmmechanicalandcontracting.com/dormer-design-building
warning Incomplete/empty response after retries (likely transient — re-crawl)
Rule fetch.incomplete · Crawlability · 1 occurrence(s)
- https://njmmechanicalandcontracting.com/water-treatment-services/ — context deadline exceeded after 3 attempts
warning Missing <h1>
Rule h1.missing · Headings · 2 occurrence(s)
warning Page is noindex
Rule index.noindex · Indexability · 4 occurrence(s)
- https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ — meta/X-Robots: meta=noindex
- https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ — meta/X-Robots: meta=noindex
- https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ — meta/X-Robots: meta=noindex
- https://njmmechanicalandcontracting.com/water-heater-installation-and-replacement/ — meta/X-Robots: meta=noindex
Notices (15 rules)
notice Heading levels skip a level
Rule agent.heading_skip · Agent Readiness · 27 occurrence(s)
- https://www.njmmechanicalandcontracting.com/about — h6 follows h3 — skips h4
- https://www.njmmechanicalandcontracting.com/air-conditioning-installation-replacement — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/bathroom-renovation-experts — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/boiler-installation — h5 follows h2 — skips h3
- https://www.njmmechanicalandcontracting.com/boiler-services — h5 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/commercial-cooling-solutions — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/cooling-services — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/dormer-design-building — h5 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/gas-inspection-services — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/gas-line-repairs-installations — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/general-contracting — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/heating-services — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/home-extensions-additions — h5 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — h5 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/kitchen-renovations — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/plumbing — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — h5 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/plumbing-installations-replacements — h5 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — h5 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/water-heater-installation-replacement — h3 follows h1 — skips h2
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — h3 follows h1 — skips h2
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://www.njmmechanicalandcontracting.com/ — no llms.txt found at the site root — add one so AI agents get a curated site summary
notice Low text-to-HTML ratio
Rule content.low_ratio · Content · 35 occurrence(s)
- https://www.njmmechanicalandcontracting.com/ — 0.8%
- https://www.njmmechanicalandcontracting.com/about — 0.8%
- https://www.njmmechanicalandcontracting.com/air-conditioning-installation-replacement — 0.8%
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — 0.9%
- https://www.njmmechanicalandcontracting.com/bathroom-renovation-experts — 0.8%
- https://www.njmmechanicalandcontracting.com/boiler-installation — 0.8%
- https://www.njmmechanicalandcontracting.com/boiler-services — 0.6%
- https://www.njmmechanicalandcontracting.com/commercial-cooling-solutions — 0.8%
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — 0.6%
- https://www.njmmechanicalandcontracting.com/contact — 0.6%
- https://www.njmmechanicalandcontracting.com/cooling-project-gallery — 0.3%
- https://www.njmmechanicalandcontracting.com/cooling-services — 0.8%
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — 0.8%
- https://www.njmmechanicalandcontracting.com/gas-inspection-services — 0.8%
- https://www.njmmechanicalandcontracting.com/gas-line-repairs-installations — 0.8%
- https://www.njmmechanicalandcontracting.com/general-contracting — 0.9%
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — 0.6%
- https://www.njmmechanicalandcontracting.com/heating-services — 0.9%
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — 0.6%
- https://www.njmmechanicalandcontracting.com/plumbing — 0.8%
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — 0.6%
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — 0.6%
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — 0.3%
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — 0.6%
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — 0.6%
notice Main text is hard to read (low Flesch Reading Ease)
Rule content.readability_poor · Content · 35 occurrence(s)
- https://www.njmmechanicalandcontracting.com/ — this page reads as very difficult (Flesch Reading Ease -8, 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.njmmechanicalandcontracting.com/about — this page reads as very difficult (Flesch Reading Ease -7, 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.njmmechanicalandcontracting.com/air-conditioning-installation-replacement — this page reads as very difficult (Flesch Reading Ease -14, 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.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — this page reads as very difficult (Flesch Reading Ease 6, 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.njmmechanicalandcontracting.com/bathroom-renovation-experts — this page reads as very difficult (Flesch Reading Ease -17, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.njmmechanicalandcontracting.com/boiler-installation — this page reads as very difficult (Flesch Reading Ease -16, 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.njmmechanicalandcontracting.com/boiler-services — this page reads as very difficult (Flesch Reading Ease 6, 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.njmmechanicalandcontracting.com/commercial-cooling-solutions — this page reads as very difficult (Flesch Reading Ease -17, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — this page reads as very difficult (Flesch Reading Ease 7, 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.njmmechanicalandcontracting.com/contact — this page reads as very difficult (Flesch Reading Ease -54, 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.njmmechanicalandcontracting.com/cooling-project-gallery — this page reads as very difficult (Flesch Reading Ease -48, 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.njmmechanicalandcontracting.com/cooling-services — this page reads as very difficult (Flesch Reading Ease -13, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — this page reads as very difficult (Flesch Reading Ease -10, 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.njmmechanicalandcontracting.com/gas-inspection-services — this page reads as very difficult (Flesch Reading Ease -21, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.njmmechanicalandcontracting.com/gas-line-repairs-installations — this page reads as very difficult (Flesch Reading Ease -11, 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.njmmechanicalandcontracting.com/general-contracting — this page reads as very difficult (Flesch Reading Ease 3, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — this page reads as very difficult (Flesch Reading Ease 7, 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.njmmechanicalandcontracting.com/heating-services — this page reads as very difficult (Flesch Reading Ease 7, 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.njmmechanicalandcontracting.com/interior-exterior-door-services — this page reads as very difficult (Flesch Reading Ease 5, 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.njmmechanicalandcontracting.com/plumbing — this page reads as very difficult (Flesch Reading Ease -7, 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.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — this page reads as very difficult (Flesch Reading Ease 20, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — this page reads as very difficult (Flesch Reading Ease -1, 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.njmmechanicalandcontracting.com/project-gallery-contracting — this page reads as very difficult (Flesch Reading Ease -28, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — this page reads as very difficult (Flesch Reading Ease 8, 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.njmmechanicalandcontracting.com/water-treatment-filtration-services — this page reads as very difficult (Flesch Reading Ease 9, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
notice Multiple <h1> elements
Rule h1.multiple · Headings · 18 occurrence(s)
- https://www.njmmechanicalandcontracting.com/boiler-services — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/comprehensive-furnace-services — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/contact — 4 <h1> elements
- https://www.njmmechanicalandcontracting.com/cooling-project-gallery — 5 <h1> elements
- https://www.njmmechanicalandcontracting.com/dormer-design-building — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/heating-project-gallery — 5 <h1> elements
- https://www.njmmechanicalandcontracting.com/home-extensions-additions — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/plumbing-installations-replacements — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/plumbing-project-gallery — 6 <h1> elements
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — 6 <h1> elements
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — 2 <h1> elements
- https://www.njmmechanicalandcontracting.com/window-installation-services — 2 <h1> elements
notice Image filename is generic/auto-generated (missed image-search signal)
Rule images.generic_filename · Images · 2 occurrence(s)
- https://www.njmmechanicalandcontracting.com/heating-services — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — 2 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 35 occurrence(s)
- https://www.njmmechanicalandcontracting.com/ — 26 of 29 images without width/height
- https://www.njmmechanicalandcontracting.com/about — 25 of 26 images without width/height
- https://www.njmmechanicalandcontracting.com/air-conditioning-installation-replacement — 23 of 25 images without width/height
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — 25 of 28 images without width/height
- https://www.njmmechanicalandcontracting.com/bathroom-renovation-experts — 28 of 29 images without width/height
- https://www.njmmechanicalandcontracting.com/boiler-installation — 25 of 26 images without width/height
- https://www.njmmechanicalandcontracting.com/boiler-services — 26 of 27 images without width/height
- https://www.njmmechanicalandcontracting.com/commercial-cooling-solutions — 25 of 27 images without width/height
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — 26 of 27 images without width/height
- https://www.njmmechanicalandcontracting.com/contact — 18 of 19 images without width/height
- https://www.njmmechanicalandcontracting.com/cooling-project-gallery — 143 of 144 images without width/height
- https://www.njmmechanicalandcontracting.com/cooling-services — 23 of 25 images without width/height
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — 26 of 28 images without width/height
- https://www.njmmechanicalandcontracting.com/gas-inspection-services — 26 of 28 images without width/height
- https://www.njmmechanicalandcontracting.com/gas-line-repairs-installations — 26 of 28 images without width/height
- https://www.njmmechanicalandcontracting.com/general-contracting — 26 of 27 images without width/height
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — 25 of 26 images without width/height
- https://www.njmmechanicalandcontracting.com/heating-services — 25 of 26 images without width/height
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — 24 of 25 images without width/height
- https://www.njmmechanicalandcontracting.com/plumbing — 29 of 30 images without width/height
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — 29 of 30 images without width/height
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — 28 of 29 images without width/height
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — 145 of 146 images without width/height
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — 27 of 28 images without width/height
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — 23 of 24 images without width/height
notice Internal link has no anchor text / accessible name
Rule links.no_anchor_text · Links · 1 occurrence(s)
- https://www.njmmechanicalandcontracting.com/home-extensions-additions — 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.
notice Large DOM (over 1500 elements) slows rendering & interaction
Rule perf.dom_size_large · Performance · 35 occurrence(s)
- https://www.njmmechanicalandcontracting.com/ — the page has 1985 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/about — the page has 1818 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/air-conditioning-installation-replacement — the page has 2016 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — the page has 2234 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/bathroom-renovation-experts — the page has 2022 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/boiler-installation — the page has 1967 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/boiler-services — the page has 2205 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/commercial-cooling-solutions — the page has 2048 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — the page has 2225 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/contact — the page has 1641 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/cooling-project-gallery — the page has 3379 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/cooling-services — the page has 2019 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — the page has 2058 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/gas-inspection-services — the page has 2054 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/gas-line-repairs-installations — the page has 2054 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/general-contracting — the page has 2093 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — the page has 2185 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/heating-services — the page has 2084 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — the page has 2167 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/plumbing — the page has 2068 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — the page has 2284 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — the page has 2166 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — the page has 3444 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — the page has 2224 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — the page has 2172 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
notice Legacy image format (jpg/png/gif) with no next-gen fallback
Rule perf.images_legacy_format · Performance · 35 occurrence(s)
- https://www.njmmechanicalandcontracting.com/ — 25 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/about — 21 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/air-conditioning-installation-replacement — 21 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — 24 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/bathroom-renovation-experts — 25 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/boiler-installation — 22 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/boiler-services — 23 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/commercial-cooling-solutions — 23 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — 23 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/contact — 15 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/cooling-project-gallery — 140 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/cooling-services — 21 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — 24 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/gas-inspection-services — 24 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/gas-line-repairs-installations — 24 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/general-contracting — 23 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — 22 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/heating-services — 22 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — 21 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/plumbing — 26 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — 26 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — 25 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — 142 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — 24 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — 20 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
notice Large HTML document
Rule perf.large_html · Performance · 17 occurrence(s)
- https://www.njmmechanicalandcontracting.com/boiler-services — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/comprehensive-furnace-services — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/cooling-project-gallery — 2.6 MiB
- https://www.njmmechanicalandcontracting.com/dormer-design-building — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/heating-project-gallery — 2.6 MiB
- https://www.njmmechanicalandcontracting.com/home-extensions-additions — 2.2 MiB
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/plumbing-installations-replacements — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — 2.0 MiB
- https://www.njmmechanicalandcontracting.com/plumbing-project-gallery — 2.9 MiB
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — 2.8 MiB
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — 2.1 MiB
- https://www.njmmechanicalandcontracting.com/window-installation-services — 2.1 MiB
notice No Last-Modified header (no conditional GET for unchanged pages)
Rule perf.no_last_modified · Performance · 35 occurrence(s)
- https://www.njmmechanicalandcontracting.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.njmmechanicalandcontracting.com/about — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://www.njmmechanicalandcontracting.com/air-conditioning-installation-replacement — 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.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — 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.njmmechanicalandcontracting.com/bathroom-renovation-experts — 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.njmmechanicalandcontracting.com/boiler-installation — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://www.njmmechanicalandcontracting.com/boiler-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.njmmechanicalandcontracting.com/commercial-cooling-solutions — 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.njmmechanicalandcontracting.com/commercial-plumbing — 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.njmmechanicalandcontracting.com/contact — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://www.njmmechanicalandcontracting.com/cooling-project-gallery — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://www.njmmechanicalandcontracting.com/cooling-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.njmmechanicalandcontracting.com/ductless-mini-split-systems — 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.njmmechanicalandcontracting.com/gas-inspection-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.njmmechanicalandcontracting.com/gas-line-repairs-installations — 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.njmmechanicalandcontracting.com/general-contracting — 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.njmmechanicalandcontracting.com/geo-thermal-heating-systems — 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.njmmechanicalandcontracting.com/heating-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.njmmechanicalandcontracting.com/interior-exterior-door-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.njmmechanicalandcontracting.com/plumbing — 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.njmmechanicalandcontracting.com/plumbing-clogs-backup-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.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — 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.njmmechanicalandcontracting.com/radiant-floor-heating — 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.njmmechanicalandcontracting.com/water-treatment-filtration-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.
notice Slow server response
Rule perf.slow_response · Performance · 7 occurrence(s)
- https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ — 4249 ms
- https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ — 5013 ms
- https://njmmechanicalandcontracting.com/water-heater-installation-and-replacement/ — 4245 ms
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — 3063 ms
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — 3071 ms
- https://www.njmmechanicalandcontracting.com/plumbing-project-gallery — 3276 ms
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — 3356 ms
notice URL redirects to another URL
Rule redirect.single · Crawlability · 4 occurrence(s)
- https://njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york/ — redirects to https://www.njmmechanicalandcontracting.com/clogs-backup-services-on-long-island-new-york
- https://njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york/ — redirects to https://www.njmmechanicalandcontracting.com/leak-detection-and-repair-experts-on-long-island-new-york
- https://njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny/ — redirects to https://www.njmmechanicalandcontracting.com/plumbing-installation-and-replacements-experts-on-long-island-ny
- https://njmmechanicalandcontracting.com/water-heater-installation-and-replacement/ — redirects to https://www.njmmechanicalandcontracting.com/water-heater-installation-and-replacement
notice Missing recommended security headers
Rule security.missing_headers · Security · 39 occurrence(s)
- https://www.njmmechanicalandcontracting.com/ — CSP
- https://www.njmmechanicalandcontracting.com/about — CSP
- https://www.njmmechanicalandcontracting.com/air-conditioning-installation-replacement — CSP
- https://www.njmmechanicalandcontracting.com/air-conditioning-repairs-maintenance — CSP
- https://www.njmmechanicalandcontracting.com/bathroom-renovation-experts — CSP
- https://www.njmmechanicalandcontracting.com/boiler-installation — CSP
- https://www.njmmechanicalandcontracting.com/boiler-services — CSP
- https://www.njmmechanicalandcontracting.com/commercial-cooling-solutions — CSP
- https://www.njmmechanicalandcontracting.com/commercial-plumbing — CSP
- https://www.njmmechanicalandcontracting.com/contact — CSP
- https://www.njmmechanicalandcontracting.com/cooling-project-gallery — CSP
- https://www.njmmechanicalandcontracting.com/cooling-services — CSP
- https://www.njmmechanicalandcontracting.com/ductless-mini-split-systems — CSP
- https://www.njmmechanicalandcontracting.com/gas-inspection-services — CSP
- https://www.njmmechanicalandcontracting.com/gas-line-repairs-installations — CSP
- https://www.njmmechanicalandcontracting.com/general-contracting — CSP
- https://www.njmmechanicalandcontracting.com/geo-thermal-heating-systems — CSP
- https://www.njmmechanicalandcontracting.com/heating-services — CSP
- https://www.njmmechanicalandcontracting.com/interior-exterior-door-services — CSP
- https://www.njmmechanicalandcontracting.com/plumbing — CSP
- https://www.njmmechanicalandcontracting.com/plumbing-clogs-backup-services — CSP
- https://www.njmmechanicalandcontracting.com/plumbing-leak-detection-repair — CSP
- https://www.njmmechanicalandcontracting.com/project-gallery-contracting — CSP
- https://www.njmmechanicalandcontracting.com/radiant-floor-heating — CSP
- https://www.njmmechanicalandcontracting.com/water-treatment-filtration-services — CSP
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