Scanned sites / www.calgaryheatingservices.ca
SEO report for www.calgaryheatingservices.ca DR 0
The latest Site Spider scan of www.calgaryheatingservices.ca, with 1 scan on record. Each scan is at its own address, for example /domain/www-calgaryheatingservices-ca/2026-11-02-1112.
DR is Ahrefs Domain Rating (0-100, backlink strength), used under its Domain Rating License.
Latest scan
Scanned 2026-11-02 11:12:21 UTC, finished 2026-11-02 12:16:25 UTC. Found on page 1 of brave web search results
Site: https://www.calgaryheatingservices.ca/
Download SQLite databaseEvery page and asset from this scan, with the crawl events, in one file.
On November 2, 2026 the Site Spider crawled 196 pages and 384 assets of www.calgaryheatingservices.ca, starting from https://www.calgaryheatingservices.ca/. It scored 77 out of 100, a good result. 10 of 33 checks found something to fix, led by meta descriptions (101), headings (105), redirects (76); 15 checks passed. Most of the points went to meta descriptions (−7.3), headings (−5.7), redirects (−2.7). 8 checks found something the score does not count, listed as noted. 4 checks were not run because the crawl fetched nothing for them. 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, 2 low and 1 info findings. See the security findings ↓
- Pages crawled
- 196
- Assets fetched
- 384
- Status
- Completed
- Checks with issues
- 10 of 33
580 of 580 discovered URLs were fetched. The crawl reached everything it found. HTML only: nothing here ran JavaScript. 14 link destinations on other sites were checked.
- Title tags26 issues26 of 105 pages have title issues. 6 noindex or canonicalized pages excluded.−2.3 points
- Meta descriptions101 issues101 of 105 pages have meta description issues. 6 noindex or canonicalized pages excluded.−7.3 points
- Headings105 issues105 of 105 pages have heading issues. 6 noindex or canonicalized pages excluded.−5.7 points
- Broken links5 issues5 internal links point at 5 broken URLs.−0.9 points
- Links to other sites1 issue1 destination answered with an error, 3 could not be determined (timeouts, rate limits or refusals), of 14 destinations checked.−0.4 points
- Redirects76 issues78 redirecting URLs, 2 of them chained.−2.7 points
- Non-200 responses8 issues91 URLs did not return a 2xx response. 85 of them are pages, 8 with an error status; the rest are assets or redirects.−0.7 points
- Rate limitedOKThe site did not rate limit the crawler.
- IndexabilityOK0 of 105 indexable pages have indexability warnings. 6 pages noindex by design.
- Image alt textOK0 of 0 image references have no alt attribute.
- Heavy assets2 issues2 assets larger than 500 KB among 384 fetched assets.−1.2 points
- Orphan pages17 issues17 pages have no internal links pointing at them.−0.6 points
- Sitemap coverage17 issues3 sitemaps listing 106 URLs: 0 crawled pages missing, 1 listed URL broken or redirecting, 16 reachable only via the sitemap.−0.9 points
- Internal link counts6 notedInternal link counts for 111 pages; 6 worth a look.
- Thin contentOK0 of 105 pages have fewer than 200 words. 6 noindex or canonicalized pages excluded.
- Duplicate contentOK0 groups of pages with identical HTML.
- URL format6 noted6 of 196 page URLs are harder to read, share or cache than they need to be.
- Canonicals6 noted6 of 111 pages have a canonical worth checking.
- Robots directives111 noted111 pages carry a robots directive; 0 carry none.
- Anchor textOKEvery internal link has descriptive, followed anchor text.
- Title and heading structure105 noted105 of 105 pages could use the title, heading and snippet space better. 6 noindex or canonicalized pages excluded.
- Image weight and alt lengthOKNo image is over 100 KB or carries alt text over 100 characters.
- Response anomaliesOKNo redirect loops, header redirects or pages served as something other than HTML.
- HTML and head validationOKAll 111 pages keep their head tags in <head>, once each, under Googlebot's 2 MB.
- hreflangOKNo page declares hreflang.
- Structured dataOK105 of 105 indexable pages carry structured data: BreadcrumbList (105), ListItem (105), WebSite (105), Organization (105), WebPage (105). 0 pages with errors a rich result would fail on.
- Near duplicates16 noted16 pages in 7 groups read almost the same as another page (95% alike or more).
- Soft 404sOKNone of 111 pages answering 200 reads like an error page.
- AccessibilityNot checkedNot checked: the accessibility audit runs in the browser. Tick "Include JavaScript rendering checks" when you request a scan to run it.
- Link positionsOK0 of 89 linked pages are linked only from the template, never from another page's content.
- PaginationOKNo page declares rel=next or rel=prev pagination.
- Headers and cookies10 noted10 cookies set by the site, 10 missing a protective flag; 20 response headers recorded across 580 URLs.
- Orphans in searchNot checkedNot checked: import a Search Console Pages export on the scan page to find pages Google shows that the site does not link to.
- Link ScoreOKLink Score (internal PageRank, 0-100) for 111 pages; 0 hold almost none (10 or less).
- JavaScript renderingNot checkedNot checked: this scan did not render pages. Tick "Include JavaScript rendering checks" when you request a scan to compare the served HTML with what a browser builds.
- PageSpeed InsightsNot checkedNot checked yet: PageSpeed Insights runs on the top pages once the crawl has finished.
- Spelling17 noted17 words an English dictionary does not know, on 11 pages. Product names and jargon will appear here too.
Where this site sits among all scanned sites
2598 sites, median 80%, average 78%
www.calgaryheatingservices.ca scores 77%, higher than 37% of the 2598 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's health score is good, but there are several technical issues to address. Prioritize fixing broken links, redirects, and meta tags for a better user experience and SEO performance.
- 1
Fix Broken Links
Why: 5 internal links are broken, leading to poor user experience and potentially impacting SEO.
How: Update or remove the links to ensure they point to correct, existing pages.
Checks: broken-links
- 2
Reduce Redirects
Why: 78 redirects, including chained redirects, can slow down site performance and crawl efficiency.
How: Consolidate redirects by pointing directly to the final URL where possible.
Checks: redirects
- 3
Improve Title Tags
Why: 26 pages have title issues, affecting click-through rates and SEO rankings.
How: Revise title tags to be unique, relevant, and under 60 characters.
Checks: titles
- 4
Enhance Meta Descriptions
Why: 101 pages have meta description issues, which can lead to lower search visibility.
How: Create unique meta descriptions for all affected pages to improve rankings and user engagement.
Checks: meta-descriptions
- 5
Address Heading Issues
Why: 105 pages have multiple H1 tags, which can confuse search engines and users.
How: Ensure each page has a single H1 tag that accurately describes the content.
Checks: headings
- 6
Link Orphan Pages
Why: 17 orphan pages can limit their visibility and search engine indexing.
How: Add internal links to these pages from relevant content on the site.
Checks: orphan-pages
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 issues that could expose users to risks. Most notably, HTTP Strict Transport Security (HSTS) is not implemented on many pages, which could allow interception during initial connections. Additionally, cookies lack important security flags and there are vulnerable JavaScript libraries that need upgrading.
- 0 high
- 3 medium
- 2 low
- 1 info
- 1
Missing HTTP Strict Transport Security (HSTS)Medium
Why it matters: Without HSTS, users can be vulnerable to interception on their first connection.
Fix: Implement HSTS by adding the header: Strict-Transport-Security: max-age=63072000; includeSubDomains.
Evidence: HTTP Strict Transport Security
- 2
Missing HTTP Security Flags on CookiesMedium
Why it matters: Without protective flags, cookies can be exploited by malicious scripts.
Fix: Set HttpOnly and SameSite attributes on all cookies: example: Set-Cookie: PHPSESSID=...; HttpOnly; SameSite=Strict; Secure.
Evidence: Cookie flags
- 3
Vulnerable JavaScript LibrariesMedium
Why it matters: The use of jQuery 1.9.1 includes known vulnerabilities that could be exploited.
Fix: Upgrade jQuery to version 3.5.0 or later to resolve vulnerabilities.
Evidence: Vulnerable JavaScript libraries
- 4
Missing X-Content-Type-Options HeaderLow
Why it matters: Without this header, browsers may execute files inappropriately.
Fix: Add the header: X-Content-Type-Options: nosniff.
Evidence: MIME sniffing protection
- 5
Server Banner DisclosureLow
Why it matters: Revealing server information exposes the site to targeted attacks.
Fix: Modify server configuration to prevent disclosing version in the Server and X-Powered-By headers.
Evidence: Software version disclosure
- 6
Missing Permissions Policy HeaderInfo
Why it matters: This header limits features that could be exploited on the site.
Fix: Add the header: Permissions-Policy: geolocation=(self), microphone=(), camera=().
Evidence: Permissions policy
What the checks found
- FoundHTTP Strict Transport SecurityMedium
105 of 111 HTML pages send strict-transport-security. Without it a visitor who types the address without https:// can be intercepted on the first request.
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fapply-job%… → no strict-transport-security
- https://www.calgaryheatingservices.ca/wp-login.php?action=lostpassword → no strict-transport-security
- https://www.calgaryheatingservices.ca/wp-login.php → no strict-transport-security
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fjob-dashbo… → no strict-transport-security
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fpost-a-job… → no strict-transport-security
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fcalgaryheatingservices.ca%2Fwp-admin%2F&re… → no strict-transport-security
- FoundMIME sniffing protectionLow
105 of 111 HTML pages send 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.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fapply-job%… → no x-content-type-options
- https://www.calgaryheatingservices.ca/wp-login.php?action=lostpassword → no x-content-type-options
- https://www.calgaryheatingservices.ca/wp-login.php → no x-content-type-options
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fjob-dashbo… → no x-content-type-options
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fpost-a-job… → no x-content-type-options
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fcalgaryheatingservices.ca%2Fwp-admin%2F&re… → no x-content-type-options
- FoundPermissions policyInfo
105 of 111 HTML pages send 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.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fapply-job%… → no permissions-policy
- https://www.calgaryheatingservices.ca/wp-login.php?action=lostpassword → no permissions-policy
- https://www.calgaryheatingservices.ca/wp-login.php → no permissions-policy
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fjob-dashbo… → no permissions-policy
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fwww.calgaryheatingservices.ca%2Fpost-a-job… → no permissions-policy
- https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fcalgaryheatingservices.ca%2Fwp-admin%2F&re… → no permissions-policy
- FoundSoftware version disclosureLow
Responses reveal the exact server or framework version, which lets an attacker look up known vulnerabilities for it without guessing.
- server: hcdn (580 responses)
- x-powered-by: PHP/7.4.33 (18 responses)
- FoundCookie flagsMedium
10 of 10 cookies are missing protective flags. Without HttpOnly a script can read the cookie; without Secure it travels over plain HTTP; without SameSite it is sent on cross-site requests.
- PHPSESSID (set by https://www.calgaryheatingservices.ca/) lacks HttpOnly, SameSite
- wordpress_test_cookie (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fww…) lacks SameSite
- wordpress_65899f263628a9222fad8b5fd7d096ac (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fca…) lacks HttpOnly, SameSite
- wordpress_sec_65899f263628a9222fad8b5fd7d096ac (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fca…) lacks HttpOnly, SameSite
- wordpress_logged_in_65899f263628a9222fad8b5fd7d096ac (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fca…) lacks HttpOnly, SameSite
- wp-settings-0 (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fca…) lacks HttpOnly, SameSite
- wp-settings-time-0 (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fca…) lacks HttpOnly, SameSite
- wordpressuser_65899f263628a9222fad8b5fd7d096ac (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fca…) lacks HttpOnly, SameSite
- wordpresspass_65899f263628a9222fad8b5fd7d096ac (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fca…) lacks HttpOnly, SameSite
- wp-postpass_65899f263628a9222fad8b5fd7d096ac (set by https://www.calgaryheatingservices.ca/wp-login.php?redirect_to=https%3A%2F%2Fca…) lacks HttpOnly, SameSite
- FoundVulnerable JavaScript librariesMedium
1 library with published vulnerabilities: jQuery 1.9.1. Whether they are exploitable depends on how the site uses them, but each has a fixed release.
- jQuery 1.9.1 in https://www.calgaryheatingservices.ca/wp-content/plugins/ht-mega-for-elementor/…: CVE-2015-9251 (XSS via cross-domain AJAX), CVE-2019-11358 (prototype pollution), CVE-2020-11022, CVE-2020-11023 (XSS via HTML passed to DOM methods); fixed in 3.5.0
- NoteThird-party scripts
Scripts run from 3 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 (80 script tags)
- cdnjs.cloudflare.com (40 script tags)
- www.google.com (3 script tags)
9 checks passed
- OKHTTPS
All 111 crawled pages were served over HTTPS.
- OKContent Security Policy
A Content-Security-Policy is set.
- OKClickjacking protection
x-frame-options is set on all 111 HTML pages.
- OKReferrer policy
referrer-policy is set on all 111 HTML pages.
- OKMixed content
No HTTPS page loads a script, stylesheet, font or image over plain HTTP.
- OKForms over HTTPS
3 forms found, all on HTTPS pages posting to HTTPS addresses.
- 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.
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.calgaryheatingservices.ca
No other scans of this site yet.
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DR is Ahrefs Domain Rating (0-100, backlink strength), used under its Domain Rating License.
This report was produced by the DIY SEO Hub Site Spider crawling www.calgaryheatingservices.ca from its pages as published, the way a search engine does. It shows summary figures only.
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