Scanned sites / www.advancedheatingandcooling.com
SEO report for www.advancedheatingandcooling.com
The latest Site Spider scan of www.advancedheatingandcooling.com, with 2 scans on record. Each scan is at its own address, for example /domain/www-advancedheatingandcooling-com/2026-10-02-0721.
Latest scan
Scanned 10/2/2026, 7:21:36 AM, finished 10/2/2026, 8:01:36 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 sites1 issue1 destination answered with an error, 4 could not be determined (timeouts, rate limits or refusals), of 11 destinations checked.−0.4 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.
What changed since the last scan
Score unchangedwww.advancedheatingandcooling.com scored 75 out of 100 in both of its last two scans.
- 10/2/2026, 4:30:13 AM75/100109 pages
- 10/2/2026, 7:21:36 AM75/100109 pages
Where this site 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 findingsYour site has a few technical issues that need addressing, including broken links and external redirects. Prioritize fixing title tags and headings, as they significantly affect search engine visibility. Focus on improving site performance by optimizing heavy assets and addressing meta descriptions.
- 1
Fix Broken Links
Why: 32 broken internal links can hurt user experience and SEO.
How: Identify the URLs causing 404 errors and update or remove links pointing to them.
Checks: broken-links
- 2
Consolidate Redirects
Why: 7 redirects, 2 chained, can slow page loading times.
How: Review and eliminate unnecessary redirects to improve direct page load speed.
Checks: redirects
- 3
Revise Title Tags
Why: 43 pages with title tag issues affect SEO performance.
How: Shorten lengthy title tags to 60 characters or less, ensuring each is unique and relevant.
Checks: titles
- 4
Address Headings Issues
Why: Missing H1s on 75 pages hinder content structure and SEO.
How: Add unique and relevant H1 tags to each page, ensuring they reflect main topics.
Checks: headings
- 5
Improve Meta Descriptions
Why: 40 pages with meta description issues can impact click-through rates.
How: Write unique meta descriptions for affected pages, keeping under 160 characters.
Checks: meta-descriptions
- 6
Optimize Heavy Assets
Why: 40 assets larger than 500 KB can slow down loading times.
How: Compress images and stylesheets to reduce their size and enhance performance.
Checks: heavy-assets
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 crawlThe website has several security vulnerabilities that could expose users to risks or data leaks. Key concerns include the lack of HTTP Strict Transport Security (HSTS), Content Security Policy (CSP), and protections against clickjacking. These issues should be addressed promptly to improve security.
- 0 high
- 3 medium
- 3 low
- 1 info
- 1
Missing HTTP Strict Transport SecurityMedium
Why it matters: The absence of HSTS allows interception of non-HTTPS requests, compromising secure access.
Fix: Add the header: Strict-Transport-Security: max-age=31536000; includeSubDomains.
Evidence: HTTP Strict Transport Security
- 2
Missing Content Security PolicyMedium
Why it matters: Without CSP, the site is vulnerable to cross-site scripting and content injection attacks.
Fix: Implement CSP by adding the header: Content-Security-Policy: default-src 'self';.
Evidence: Content Security Policy
- 3
Missing Clickjacking ProtectionMedium
Why it matters: The lack of X-Frame-Options allows the site to be embedded in malicious frames, risking user actions.
Fix: Add the header: X-Frame-Options: DENY or Content-Security-Policy: frame-ancestors 'none';.
Evidence: Clickjacking protection
- 4
Missing MIME Sniffing ProtectionLow
Why it matters: The absence of the X-Content-Type-Options header may lead to unintended script execution.
Fix: Add the header: X-Content-Type-Options: nosniff.
Evidence: MIME sniffing protection
- 5
Missing Referrer PolicyLow
Why it matters: Without a Referrer Policy, sensitive page addresses might be exposed when users navigate away from the site.
Fix: Add the header: Referrer-Policy: no-referrer.
Evidence: Referrer policy
- 6
Third-Party Scripts Without IntegrityLow
Why it matters: Running scripts from unverified domains could lead to compromise if those domains are attacked.
Fix: Either implement Subresource Integrity for external scripts or restrict using CSP: Content-Security-Policy: script-src 'self' www.googletagmanager.com boards.greenhouse.io.
Evidence: Third-party scripts
- 7
Missing Permissions PolicyInfo
Why it matters: Absence of a Permissions-Policy does not limit the functionality of potentially harmful scripts injected into the page.
Fix: Add the header: Permissions-Policy: geolocation=(), microphone=(), camera=().
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.
Earlier scans of www.advancedheatingandcooling.com
- 10/2/2026, 4:30:13 AM (2026-10-02-0430)Score 75 · 109 pages
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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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