Scanned sites / www.heritagedentalcentre.ca / 2026-09-17-2038

www.heritagedentalcentre.ca scan from 9/17/2026, 8:38:09 PM

Scan 2026-09-17-2038

Scanned 9/17/2026, 8:38:09 PM, finished 9/17/2026, 9:42:34 PM. Found with openstreetmap overpass

Site: https://www.heritagedentalcentre.ca/

Download SQLite databaseEvery page and asset from this scan, with the crawl events, in one file.

98/ 100Excellent

On September 17, 2026 the Site Spider crawled 46 pages and 453 assets of www.heritagedentalcentre.ca, starting from https://www.heritagedentalcentre.ca/. It scored 98 out of 100, an excellent result. 2 of 14 checks found something to fix, led by meta descriptions (6), title tags (5); 12 checks passed. 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: Medium4 medium, 1 low and 1 info findings. See the security findings ↓

Pages crawled
46
Assets fetched
453
Status
Completed
Checks with issues
2 of 14
  • Title tags5 issues
    5 of 46 pages have title issues.
  • Meta descriptions6 issues
    6 of 46 pages have meta description issues.
  • HeadingsOK
    0 of 46 pages have heading issues.
  • Broken linksOK
    0 internal links point at 0 broken URLs.
  • RedirectsOK
    1 redirecting URL, 0 of them chained.
  • Non-200 responsesOK
    10 URLs did not return a 2xx response.
  • Rate limitedOK
    The site did not rate limit the crawler.
  • IndexabilityOK
    0 of 46 indexable pages have indexability warnings.
  • Image alt textOK
    0 of 601 image references have no alt attribute. 228 use an empty alt (decorative), which is fine.
  • Heavy assetsOK
    0 assets larger than 500 KB among the 100 heaviest.
  • Orphan pagesOK
    0 pages have no internal links pointing at them.
  • Sitemap coverageOK
    3 sitemaps listing 46 URLs: 0 crawled pages missing, 0 listed URLs broken or redirecting, 0 reachable only via the sitemap.
  • Thin contentOK
    0 of 46 pages have fewer than 200 words.
  • Duplicate contentOK
    0 groups of pages with identical HTML.

Where this scan sits among all scanned sites

1072 sites, median 82%, average 80%

www.heritagedentalcentre.ca scores 98%, higher than 99% of the 1072 scanned sites. See the full ranking.

027540%: 0 sites1%: 0 sites2%: 0 sites3%: 0 sites4%: 0 sites5%: 0 sites6%: 0 sites7%: 0 sites8%: 0 sites9%: 0 sites10%: 0 sites11%: 0 sites12%: 0 sites13%: 0 sites14%: 0 sites15%: 0 sites16%: 0 sites17%: 0 sites18%: 0 sites19%: 0 sites20%: 0 sites21%: 1 site22%: 0 sites23%: 0 sites24%: 0 sites25%: 0 sites26%: 0 sites27%: 0 sites28%: 1 site29%: 0 sites30%: 0 sites31%: 0 sites32%: 0 sites33%: 0 sites34%: 0 sites35%: 1 site36%: 1 site37%: 0 sites38%: 0 sites39%: 0 sites40%: 0 sites41%: 0 sites42%: 0 sites43%: 0 sites44%: 0 sites45%: 2 sites46%: 1 site47%: 0 sites48%: 1 site49%: 0 sites50%: 3 sites51%: 3 sites52%: 1 site53%: 1 site54%: 2 sites55%: 1 site56%: 2 sites57%: 3 sites58%: 6 sites59%: 3 sites60%: 5 sites61%: 8 sites62%: 12 sites63%: 4 sites64%: 8 sites65%: 9 sites66%: 7 sites67%: 15 sites68%: 27 sites69%: 12 sites70%: 21 sites71%: 21 sites72%: 23 sites73%: 24 sites74%: 30 sites75%: 27 sites76%: 38 sites77%: 36 sites78%: 32 sites79%: 30 sites80%: 41 sites81%: 52 sites82%: 49 sites83%: 45 sites84%: 52 sites85%: 47 sites86%: 45 sites87%: 47 sites88%: 54 sites89%: 38 sites90%: 51 sites91%: 36 sites92%: 24 sites93%: 17 sites94%: 15 sites95%: 8 sites96%: 9 sites97%: 5 sites98%: 2 sites99%: 1 site100%: 12 sites98% here100%90%80%70%60%50%40%30%20%10%0%

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...

Start page (centre)OKRedirectErrorOrphanLinked from most pagesOne inbound link or noneRings = clicks from the start page. Size = inbound links. Drag to pan, scroll to zoom, click a page to see only its links.

Fix plan

Written by gpt-4o-mini from the scan findings

Your website is performing well, but there are some important fixes needed for better SEO. Prioritize resolving redirect issues, fixing non-200 errors, optimizing title tags, and adding missing meta descriptions for better visibility.

  1. 1

    Fix Redirect

    Why: Redirecting sitemap can confuse search engines.

    How: Update the sitemap link in your navigation or remove invalid redirects.

    Checks: redirects

  2. 2

    Resolve Non-200 Status Codes

    Why: 404 errors impact user experience and SEO.

    How: Fix or remove the URLs that return 404 errors.

    Checks: status-codes

  3. 3

    Shorten Title Tags

    Why: Titles longer than 60 characters may be cut off in search results.

    How: Revise title tags to be under 60 characters for the identified pages.

    Checks: titles

  4. 4

    Add Missing Meta Descriptions

    Why: Missing meta descriptions hurt click-through rates.

    How: Create concise, relevant meta descriptions for the pages missing them.

    Checks: meta-descriptions

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 crawl

Your website lacks critical security headers and uses outdated libraries that may expose it to risks. Implementing these changes can significantly enhance your site's security.

  • 0 high
  • 4 medium
  • 1 low
  • 1 info
  1. 1

    Missing HTTP Strict Transport Security (HSTS)Medium

    Why it matters: Without HSTS, visitors typing the address without HTTPS are at risk of interception.

    Fix: Add the header: Strict-Transport-Security: max-age=31536000; includeSubDomains

    Evidence: HTTP Strict Transport Security

  2. 2

    Missing Content Security Policy (CSP)Medium

    Why it matters: Lack of CSP allows scripts and resources from unknown sources, increasing the risk of attacks.

    Fix: Add the header: Content-Security-Policy: default-src 'self';

    Evidence: Content Security Policy

  3. 3

    Missing X-Frame-OptionsMedium

    Why it matters: Absent protection against clickjacking means frames from other sites can overlay your content.

    Fix: Add the header: X-Frame-Options: DENY

    Evidence: Clickjacking protection

  4. 4

    Outdated JavaScript Libraries with VulnerabilitiesMedium

    Why it matters: Using vulnerable versions of jQuery and Bootstrap can expose your site to known exploits.

    Fix: Upgrade jQuery to at least version 3.5.0 and Bootstrap to at least version 3.4.1.

    Evidence: Vulnerable JavaScript libraries

  5. 5

    Missing Referrer PolicyLow

    Why it matters: Absence of a referrer policy exposes full URLs to third-party sites.

    Fix: Add the header: Referrer-Policy: no-referrer

    Evidence: Referrer policy

  6. 6

    Missing Permissions PolicyInfo

    Why it matters: Lack of policies may leave browser features enabled that are not required.

    Fix: Add the header: Permissions-Policy: no-camera, no-microphone, no-geolocation

    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.heritagedentalcentre.ca/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/why-choose-us/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/why-choose-us/about/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/why-choose-us/health-and-safety/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/why-choose-us/insurance-finances/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/why-choose-us/policies/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/why-choose-us/cdbp/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/services/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/services/se-calgary-general-dentistry/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/root-canal-therapy/ → no strict-transport-security
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/wisdom-teeth-extractions/ → no strict-transport-security
  • FoundContent Security PolicyMedium

    None of the 46 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.heritagedentalcentre.ca/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/about/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/health-and-safety/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/insurance-finances/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/policies/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/cdbp/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/services/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-general-dentistry/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/root-canal-therapy/ → no content-security-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/wisdom-teeth-extractions/ → 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.heritagedentalcentre.ca/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/why-choose-us/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/why-choose-us/about/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/why-choose-us/health-and-safety/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/why-choose-us/insurance-finances/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/why-choose-us/policies/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/why-choose-us/cdbp/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/services/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/services/se-calgary-general-dentistry/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/root-canal-therapy/ → no x-frame-options
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/wisdom-teeth-extractions/ → no x-frame-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.heritagedentalcentre.ca/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/about/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/health-and-safety/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/insurance-finances/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/policies/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/cdbp/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/services/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-general-dentistry/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/root-canal-therapy/ → no referrer-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/wisdom-teeth-extractions/ → 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.heritagedentalcentre.ca/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/about/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/health-and-safety/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/insurance-finances/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/policies/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/why-choose-us/cdbp/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/services/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-general-dentistry/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/root-canal-therapy/ → no permissions-policy
    • https://www.heritagedentalcentre.ca/services/se-calgary-emergency-dentistry/wisdom-teeth-extractions/ → no permissions-policy
  • FoundVulnerable JavaScript librariesMedium

    3 libraries with published vulnerabilities: jQuery 3.2.1, jQuery 3.1.1, Bootstrap 3.3.7. Whether they are exploitable depends on how the site uses them, but each has a fixed release.

    • jQuery 3.2.1 in https://www.heritagedentalcentre.ca/wp-content/cache/min/1/ajax/libs/jquery/3.2…: CVE-2019-11358 (prototype pollution), CVE-2020-11022, CVE-2020-11023 (XSS via HTML passed to DOM methods); fixed in 3.5.0
    • jQuery 3.1.1 in https://www.heritagedentalcentre.ca/wp-content/plugins/gravityforms/js/placehol…: CVE-2019-11358 (prototype pollution), CVE-2020-11022, CVE-2020-11023 (XSS via HTML passed to DOM methods); fixed in 3.5.0
    • Bootstrap 3.3.7 in https://www.heritagedentalcentre.ca/wp-content/themes/cpm-theme-base2/assets/bo…: CVE-2016-10735, CVE-2018-14040, CVE-2018-14041, CVE-2018-14042, CVE-2019-8331 (XSS through data attributes in tooltip, popover, collapse and scrollspy); fixed in 3.4.1
  • 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.optiopublishing.com (40 script tags)
    • maps.google.com (40 script tags)
    • www.google.com (40 script tags)
  • NoteSensitive paths in robots.txt

    robots.txt lists 1 path that look private. robots.txt is public and does not restrict access, so it doubles as a map for anyone probing the site; those paths need real access control.

    • Disallow: /cgi-bin
8 checks passed
  • OKHTTPS

    All 46 crawled pages were served over HTTPS.

  • OKMIME sniffing protection

    x-content-type-options is set on all 46 HTML pages.

  • OKSoftware version disclosure

    The Server header names a product without a version, and there is no X-Powered-By header.

  • OKCookie flags

    All 1 cookie carry Secure, HttpOnly and SameSite flags.

  • OKMixed content

    No HTTPS page loads a script, stylesheet, font or image over plain HTTP.

  • OKForms over HTTPS

    40 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.

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.

This report was produced by the DIY SEO Hub Site Spider crawling www.heritagedentalcentre.ca from its public pages. Anyone can run a scan of any site they own or are authorised to check. Is this your site? Claim it to manage the listing, or ask for removal through the support form.

www.heritagedentalcentre.ca scan 2026-09-17-2038 | DIY SEO Hub