Scanned sites / www.advancedheatingandcooling.com / 2026-10-02-0430
www.advancedheatingandcooling.com scan from 10/2/2026, 4:30:13 AM
A newer scan exists. See the latest report for www.advancedheatingandcooling.com.
Scan 2026-10-02-0430
Scanned 10/2/2026, 4:30:13 AM, finished 10/2/2026, 6:21:25 AM. Found on page 3 of brave web search results
Site: https://www.advancedheatingandcooling.com/
Download SQLite databaseEvery page and asset from this scan, with the crawl events, in one file.
On October 2, 2026 the Site Spider crawled 109 pages and 700 assets of www.advancedheatingandcooling.com, starting from https://www.advancedheatingandcooling.com/. It scored 75 out of 100, a good result. 10 of 16 checks found something to fix, led by heavy assets (40), headings (75), title tags (43); 5 checks passed. Most of the points went to heavy assets (−6), headings (−4.9), title tags (−4.7). 1 check found something the score does not count, listed as noted. The list below shows each check's result, the fix plan, when present, explains what to do first, and the security review at the end of the page covers headers, transport, libraries and exposed files.
Security review: Medium3 medium, 3 low and 1 info findings. See the security findings ↓
- Pages crawled
- 109
- Assets fetched
- 700
- Status
- Completed
- Checks with issues
- 10 of 16
809 of 809 discovered URLs were fetched. The crawl reached everything it found. HTML only: nothing here ran JavaScript. 11 link destinations on other sites were checked.
- Title tags43 issues43 of 91 pages have title issues. 1 noindex or canonicalized page excluded.−4.7 points
- Meta descriptions40 issues40 of 91 pages have meta description issues. 1 noindex or canonicalized page excluded.−3.5 points
- Headings75 issues75 of 91 pages have heading issues. 1 noindex or canonicalized page excluded.−4.9 points
- Broken links9 issues32 internal links point at 9 broken URLs.−2 points
- Links to other sites2 issues2 destinations answered with an error, 3 could not be determined (timeouts, rate limits or refusals), of 11 destinations checked.−0.8 points
- Redirects7 issues7 redirecting URLs, 2 of them chained.−0.3 points
- Non-200 responses10 issues18 URLs did not return a 2xx response. 17 of them are pages, 10 with an error status; the rest are assets or redirects.−1.1 points
- Rate limitedOKThe site did not rate limit the crawler.
- IndexabilityOK0 of 91 indexable pages have indexability warnings. 1 page noindex by design.
- Image alt textOK0 of 937 image references have no alt attribute. 474 use an empty alt (decorative), which is fine.
- Heavy assets40 issues40 assets larger than 500 KB among 700 fetched assets.−6 points
- Orphan pagesOK0 pages have no internal links pointing at them.
- Sitemap coverage5 issues4 sitemaps listing 88 URLs: 4 crawled pages missing, 0 listed URLs broken or redirecting, 1 reachable only via the sitemap.−0.3 points
- Internal link countsOKInternal link counts for 92 pages.
- Thin content22 issues22 of 91 pages have fewer than 200 words. 1 noindex or canonicalized page excluded.−1.9 points
- Duplicate contentOK0 groups of pages with identical HTML.
Where this scan sits among all scanned sites
1731 sites, median 80%, average 79%
www.advancedheatingandcooling.com scores 75%, higher than 28% of the 1731 scanned sites. See the full ranking.
Green 90% and up (Excellent), lime 75 to 89 (Good), amber 50 to 74 (Needs work), red below 50 (Poor).
Internal link map
Loading the link map...
Fix plan
Written by gpt-4o-mini from the scan findingsThere are several critical issues on your site that need addressing, including broken links, redirects, and title/meta description problems. Prioritize fixes to enhance SEO performance.
- 1
Fix Broken Links
Why: Eliminating broken links improves user experience and search engine crawlability.
How: Update or remove internal links pointing to 404 pages.
Checks: broken-links
- 2
Resolve Redirects
Why: Clearing unnecessary redirects improves page load speed and user experience.
How: Consolidate redirects to direct traffic to final URLs without chains.
Checks: redirects
- 3
Address Non-200 Responses
Why: Handling non-200 responses ensures all pages are accessible for users and crawlers.
How: Fix or remove pages returning error statuses (404s).
Checks: status-codes
- 4
Improve Title Tags
Why: Optimizing title tags enhances click-through rates on search engine results.
How: Edit 43 pages to keep titles within 60 characters and relevant.
Checks: titles
- 5
Enhance Meta Descriptions
Why: Well-crafted meta descriptions increase visibility and appeal in search results.
How: Write compelling meta descriptions for 40 pages, under 160 characters.
Checks: meta-descriptions
- 6
Fix Headings Issues
Why: Proper headings are crucial for accessibility and SEO ranking.
How: Add H1 tags to 75 pages where missing for better structure.
Checks: headings
Generated automatically; verify each change against your own site before relying on it.
Security review
Written by gpt-4o-mini from 16 checks over the crawlYour website lacks key security headers, making it vulnerable to various attacks. Implementing these headers will enhance security and protect user data. Prioritize the high-severity issues first.
- 0 high
- 3 medium
- 3 low
- 1 info
- 1
Missing HSTS HeaderMedium
Why it matters: Without HSTS, users may be intercepted on their first request if they type the site address without HTTPS.
Fix: Add the header: Strict-Transport-Security: max-age=31536000; includeSubDomains
Evidence: HTTP Strict Transport Security
- 2
Missing Content Security PolicyMedium
Why it matters: The absence of a CSP allows any scripts or content to load, increasing risks of XSS attacks.
Fix: Add the header: Content-Security-Policy: default-src 'self'; script-src 'self';
Evidence: Content Security Policy
- 3
No Clickjacking ProtectionMedium
Why it matters: Not having X-Frame-Options makes your site vulnerable to clickjacking attacks.
Fix: Add the header: X-Frame-Options: SAMEORIGIN
Evidence: Clickjacking protection
- 4
Missing MIME Sniffing ProtectionLow
Why it matters: The absence of the X-Content-Type-Options allows incorrect file types to be executed.
Fix: Add the header: X-Content-Type-Options: nosniff
Evidence: MIME sniffing protection
- 5
No Referrer PolicyLow
Why it matters: Without a Referrer Policy, sensitive information may be leaked when visitors navigate to other sites.
Fix: Add the header: Referrer-Policy: no-referrer
Evidence: Referrer policy
- 6
Third-party Scripts Without SRILow
Why it matters: Scripts from external domains without Subresource Integrity can be compromised and affect your site.
Fix: Consider implementing Subresource Integrity (SRI) for third-party scripts or a Content-Security-Policy.
Evidence: Third-party scripts
- 7
Missing Permissions PolicyInfo
Why it matters: Not using a Permissions-Policy leaves browser features open to potential exploitation.
Fix: Add the header: Permissions-Policy: interest-cohort=()
Evidence: Permissions policy
What the checks found
- FoundHTTP Strict Transport SecurityMedium
No HTML page sends strict-transport-security. Without it a visitor who types the address without https:// can be intercepted on the first request.
- https://www.advancedheatingandcooling.com/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/idaho-home/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/arizona-home/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/utah-home/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/services/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/idaho-home/our-team/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/idaho-home/join-our-team/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/idaho-home/commercial-idaho/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/idaho-home/residential-idaho/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/idaho-home/vrv-vrf-idaho/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/idaho-home/projects-idaho/ → no strict-transport-security
- https://www.advancedheatingandcooling.com/idaho-home/service-appointment-idaho/ → no strict-transport-security
- FoundContent Security PolicyMedium
None of the 92 HTML pages send a Content-Security-Policy header or meta tag, so the browser has no restriction on where scripts, styles and frames may load from.
- https://www.advancedheatingandcooling.com/ → no content-security-policy
- https://www.advancedheatingandcooling.com/idaho-home/ → no content-security-policy
- https://www.advancedheatingandcooling.com/arizona-home/ → no content-security-policy
- https://www.advancedheatingandcooling.com/utah-home/ → no content-security-policy
- https://www.advancedheatingandcooling.com/services/ → no content-security-policy
- https://www.advancedheatingandcooling.com/idaho-home/our-team/ → no content-security-policy
- https://www.advancedheatingandcooling.com/idaho-home/join-our-team/ → no content-security-policy
- https://www.advancedheatingandcooling.com/idaho-home/commercial-idaho/ → no content-security-policy
- https://www.advancedheatingandcooling.com/idaho-home/residential-idaho/ → no content-security-policy
- https://www.advancedheatingandcooling.com/idaho-home/vrv-vrf-idaho/ → no content-security-policy
- https://www.advancedheatingandcooling.com/idaho-home/projects-idaho/ → no content-security-policy
- https://www.advancedheatingandcooling.com/idaho-home/service-appointment-idaho/ → no content-security-policy
- FoundClickjacking protectionMedium
No HTML page sends x-frame-options. Without X-Frame-Options (or a CSP frame-ancestors directive) the pages can be embedded in a frame on another site and overlaid with invisible controls.
- https://www.advancedheatingandcooling.com/ → no x-frame-options
- https://www.advancedheatingandcooling.com/idaho-home/ → no x-frame-options
- https://www.advancedheatingandcooling.com/arizona-home/ → no x-frame-options
- https://www.advancedheatingandcooling.com/utah-home/ → no x-frame-options
- https://www.advancedheatingandcooling.com/services/ → no x-frame-options
- https://www.advancedheatingandcooling.com/idaho-home/our-team/ → no x-frame-options
- https://www.advancedheatingandcooling.com/idaho-home/join-our-team/ → no x-frame-options
- https://www.advancedheatingandcooling.com/idaho-home/commercial-idaho/ → no x-frame-options
- https://www.advancedheatingandcooling.com/idaho-home/residential-idaho/ → no x-frame-options
- https://www.advancedheatingandcooling.com/idaho-home/vrv-vrf-idaho/ → no x-frame-options
- https://www.advancedheatingandcooling.com/idaho-home/projects-idaho/ → no x-frame-options
- https://www.advancedheatingandcooling.com/idaho-home/service-appointment-idaho/ → no x-frame-options
- FoundMIME sniffing protectionLow
No HTML page sends x-content-type-options. Without X-Content-Type-Options: nosniff a browser may run a file as a script because of its contents rather than its declared type.
- https://www.advancedheatingandcooling.com/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/idaho-home/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/arizona-home/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/utah-home/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/services/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/idaho-home/our-team/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/idaho-home/join-our-team/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/idaho-home/commercial-idaho/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/idaho-home/residential-idaho/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/idaho-home/vrv-vrf-idaho/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/idaho-home/projects-idaho/ → no x-content-type-options
- https://www.advancedheatingandcooling.com/idaho-home/service-appointment-idaho/ → no x-content-type-options
- FoundReferrer policyLow
No HTML page sends referrer-policy. Without a Referrer-Policy the full page address, including any query string, is sent to every site a visitor clicks through to.
- https://www.advancedheatingandcooling.com/ → no referrer-policy
- https://www.advancedheatingandcooling.com/idaho-home/ → no referrer-policy
- https://www.advancedheatingandcooling.com/arizona-home/ → no referrer-policy
- https://www.advancedheatingandcooling.com/utah-home/ → no referrer-policy
- https://www.advancedheatingandcooling.com/services/ → no referrer-policy
- https://www.advancedheatingandcooling.com/idaho-home/our-team/ → no referrer-policy
- https://www.advancedheatingandcooling.com/idaho-home/join-our-team/ → no referrer-policy
- https://www.advancedheatingandcooling.com/idaho-home/commercial-idaho/ → no referrer-policy
- https://www.advancedheatingandcooling.com/idaho-home/residential-idaho/ → no referrer-policy
- https://www.advancedheatingandcooling.com/idaho-home/vrv-vrf-idaho/ → no referrer-policy
- https://www.advancedheatingandcooling.com/idaho-home/projects-idaho/ → no referrer-policy
- https://www.advancedheatingandcooling.com/idaho-home/service-appointment-idaho/ → no referrer-policy
- FoundPermissions policyInfo
No HTML page sends permissions-policy. A Permissions-Policy header turns off browser features the site does not use (camera, microphone, geolocation), limiting what an injected script could do.
- https://www.advancedheatingandcooling.com/ → no permissions-policy
- https://www.advancedheatingandcooling.com/idaho-home/ → no permissions-policy
- https://www.advancedheatingandcooling.com/arizona-home/ → no permissions-policy
- https://www.advancedheatingandcooling.com/utah-home/ → no permissions-policy
- https://www.advancedheatingandcooling.com/services/ → no permissions-policy
- https://www.advancedheatingandcooling.com/idaho-home/our-team/ → no permissions-policy
- https://www.advancedheatingandcooling.com/idaho-home/join-our-team/ → no permissions-policy
- https://www.advancedheatingandcooling.com/idaho-home/commercial-idaho/ → no permissions-policy
- https://www.advancedheatingandcooling.com/idaho-home/residential-idaho/ → no permissions-policy
- https://www.advancedheatingandcooling.com/idaho-home/vrv-vrf-idaho/ → no permissions-policy
- https://www.advancedheatingandcooling.com/idaho-home/projects-idaho/ → no permissions-policy
- https://www.advancedheatingandcooling.com/idaho-home/service-appointment-idaho/ → no permissions-policy
- NoteThird-party scripts
Scripts run from 2 other domains without Subresource Integrity, so a compromise of any of them changes what runs on this site. (Tag managers and analytics rarely support SRI; a Content-Security-Policy that names these hosts is the usual control.)
- www.googletagmanager.com (40 script tags)
- boards.greenhouse.io (43 script tags)
8 checks passed, 1 not applicable
- OKHTTPS
All 92 crawled pages were served over HTTPS.
- OKSoftware version disclosure
The Server header names a product without a version, and there is no X-Powered-By header.
- OKMixed content
No HTTPS page loads a script, stylesheet, font or image over plain HTTP.
- OKForms over HTTPS
1 form found, all on HTTPS pages posting to HTTPS addresses.
- OKVulnerable JavaScript libraries
2 library versions recognised, none with known vulnerabilities.
- OKKeys and secrets in page code
No API keys, tokens or private keys were found in the sampled HTML and scripts.
- OKExposed files and listings
None of the crawled URLs is a configuration file, backup, dump, repository folder or directory listing.
- OKSensitive paths in robots.txt
robots.txt does not point at admin, backup or private paths.
- Not applicableCookie flags
The crawl set no cookies, so there are no cookie flags to check.
A passive review of what the crawl recorded: response headers, page and script contents and the URLs it found. It does not probe the site, test TLS settings or look for files that were not linked. Generated automatically; verify each finding against your own site before acting on it.
Sites scoring near www.advancedheatingandcooling.com
Their neighbours in the SEO rank table, which orders every scanned site by health score.
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This report was produced by the DIY SEO Hub Site Spider crawling www.advancedheatingandcooling.com from its pages as published, the way a search engine does. It shows summary figures only.
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