Scanned sites / www.thompsonoptics.com / 2026-10-03-0218
www.thompsonoptics.com scan from 10/3/2026, 2:18:26 AM
Scan 2026-10-03-0218
Scanned 10/3/2026, 2:18:26 AM, finished 10/3/2026, 4:04:02 AM. Found on page 1 of brave web search results
Site: https://www.thompsonoptics.com/
Download SQLite databaseEvery page and asset from this scan, with the crawl events, in one file.
On October 3, 2026 the Site Spider crawled 279 pages and 146 assets of www.thompsonoptics.com, starting from https://www.thompsonoptics.com/. It scored 88 out of 100, a good result. 9 of 16 checks found something to fix, led by sitemap coverage (141), meta descriptions (103), heavy assets (4); 5 checks passed. Most of the points went to sitemap coverage (−3.5), meta descriptions (−3.4), heavy assets (−2.4). 2 checks 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: Medium2 medium, 3 low and 2 info findings. See the security findings ↓
- Pages crawled
- 279
- Assets fetched
- 146
- Status
- Completed
- Checks with issues
- 9 of 16
425 of 426 discovered URLs were fetched, 1 failed. The crawl reached everything it found. HTML only: nothing here ran JavaScript. 106 link destinations on other sites were checked.
- Title tags51 issues51 of 216 pages have title issues. 23 noindex or canonicalized pages excluded.−2.1 points
- Meta descriptions103 issues103 of 216 pages have meta description issues. 23 noindex or canonicalized pages excluded.−3.4 points
- Headings1 issue1 of 216 pages have heading issues. 23 noindex or canonicalized pages excluded.
- Broken linksOK0 internal links point at 0 broken URLs.
- Links to other sites3 issues3 destinations answered with an error, 64 could not be determined (timeouts, rate limits or refusals), of 106 destinations checked.−0.5 points
- Redirects41 issues44 redirecting URLs, 6 of them chained.−0.7 points
- Non-200 responses45 noted45 URLs did not return a 2xx response. 40 of them are pages, 0 with an error status; the rest are assets or redirects.
- Rate limitedOKThe site did not rate limit the crawler.
- Indexability4 issues4 of 223 indexable pages have indexability warnings. 16 pages noindex by design.−0.2 points
- Image alt text35 issues35 of 1461 image references have no alt attribute. 8 use an empty alt (decorative), which is fine.−0.1 points
- Heavy assets4 issues4 assets larger than 500 KB among 146 fetched assets.−2.4 points
- Orphan pagesOK0 pages have no internal links pointing at them.
- Sitemap coverage141 issues1 sitemap listing 77 URLs: 140 crawled pages missing, 1 listed URL broken or redirecting, 0 reachable only via the sitemap.−3.5 points
- Internal link countsOKInternal link counts for 239 pages.
- Thin contentOK0 of 216 pages have fewer than 200 words. 23 noindex or canonicalized pages excluded.
- Duplicate contentOK0 groups of pages with identical HTML.
Where this scan sits among all scanned sites
1898 sites, median 80%, average 79%
www.thompsonoptics.com scores 88%, higher than 82% of the 1898 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 website has a good health score, but there are several important fixes needed, particularly around redirects, meta descriptions, and sitemap coverage. Addressing these issues will enhance SEO performance significantly.
- 1
Fix Redirect Issues
Why: 44 URLs are redirecting, which can cause slower page load times.
How: Update or remove unnecessary redirects to ensure direct navigation to pages.
Checks: redirects
- 2
Address Meta Description Issues
Why: 103 pages have meta description issues, impacting visibility in SERPs.
How: Write unique meta descriptions for affected pages to improve click-through rates.
Checks: meta-descriptions
- 3
Improve Sitemap Coverage
Why: 140 pages are missing from the sitemap, affecting indexability.
How: Include all important URLs in the sitemap and fix broken links.
Checks: sitemap-coverage
- 4
Correct Title Tag Issues
Why: 51 pages have title tag issues, affecting relevance in search results.
How: Revise title tags to ensure they are within optimal length and descriptive.
Checks: titles
- 5
Reduce Heavy Assets
Why: 4 assets exceed 500 KB, impacting load speed.
How: Optimize or reduce the size of heavy assets for better performance.
Checks: heavy-assets
- 6
Resolve Indexability Warnings
Why: 4 pages have indexability warnings that may hinder visibility.
How: Check canonical tags and ensure they point to the correct version of pages.
Checks: indexability
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 may expose user data and the system to attacks. Key issues include the absence of HTTP Strict Transport Security (HSTS) and unprotected sensitive information like a Google API key. Immediate actions are required to improve security.
- 0 high
- 2 medium
- 3 low
- 2 info
- 1
Missing HTTP Strict Transport Security (HSTS)Medium
Why it matters: Without HSTS, visitors using HTTP are vulnerable to interception.
Fix: Add the header: Strict-Transport-Security: max-age=63072000; includeSubDomains; preload.
Evidence: HTTP Strict Transport Security
- 2
Leaked Google API KeyMedium
Why it matters: Exposing an API key can lead to misuse and unauthorized access.
Fix: Restrict the API key by HTTP referrer in the Google Cloud console.
Evidence: Keys and secrets in page code
- 3
Missing Referrer PolicyLow
Why it matters: Without a Referrer-Policy, full URLs are shared, potentially exposing sensitive data.
Fix: Add the header: Referrer-Policy: no-referrer-when-downgrade.
Evidence: Referrer policy
- 4
Exposed Server VersionLow
Why it matters: Revealing server versions helps attackers find vulnerabilities.
Fix: Ensure nginx is configured to hide version details in responses.
Evidence: Software version disclosure
- 5
Third-Party Scripts Without Subresource IntegrityLow
Why it matters: Scripts without integrity checks may run compromised code.
Fix: Add a Content-Security-Policy that specifies trusted domains.
Evidence: Third-party scripts
- 6
Missing Permissions PolicyInfo
Why it matters: Lack of permissions policy may allow injected scripts to misuse browser features.
Fix: Add the header: Permissions-Policy: fullscreen=(self).
Evidence: Permissions policy
- 7
Sensitive Paths in robots.txtInfo
Why it matters: Publicly listed paths indicate areas to probe and exploit.
Fix: Remove sensitive paths from robots.txt or secure them properly.
Evidence: Sensitive paths in robots.txt
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.thompsonoptics.com/ → no strict-transport-security
- https://www.thompsonoptics.com/hours-location/ → no strict-transport-security
- https://www.thompsonoptics.com/contact-lenses/custom-contact-lenses/ → no strict-transport-security
- https://www.thompsonoptics.com/our-eye-doctors/ → no strict-transport-security
- https://www.thompsonoptics.com/our-eye-doctors/faqs-with-dr-moe/ → no strict-transport-security
- https://www.thompsonoptics.com/our-story/ → no strict-transport-security
- https://www.thompsonoptics.com/contact-lenses/custom-contact-lenses/eaglet-eye-profiler/ → no strict-transport-security
- https://www.thompsonoptics.com/eye-care-services/scleral-lenses-optometrist/ → no strict-transport-security
- https://www.thompsonoptics.com/eye-care-services/scleral-lenses-optometrist/hybrid-contact-lenses-for-comfort-versatili… → no strict-transport-security
- https://www.thompsonoptics.com/myopia-management-optometrist/what-are-overnight-ortho-k-contact-lenses/ → no strict-transport-security
- https://www.thompsonoptics.com/myopia-management-optometrist/vision-correction/ → no strict-transport-security
- https://www.thompsonoptics.com/eye-care-services/gas-permeable-gp-contact-lenses/ → no strict-transport-security
- 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.thompsonoptics.com/ → no referrer-policy
- https://www.thompsonoptics.com/hours-location/ → no referrer-policy
- https://www.thompsonoptics.com/contact-lenses/custom-contact-lenses/ → no referrer-policy
- https://www.thompsonoptics.com/our-eye-doctors/ → no referrer-policy
- https://www.thompsonoptics.com/our-eye-doctors/faqs-with-dr-moe/ → no referrer-policy
- https://www.thompsonoptics.com/our-story/ → no referrer-policy
- https://www.thompsonoptics.com/contact-lenses/custom-contact-lenses/eaglet-eye-profiler/ → no referrer-policy
- https://www.thompsonoptics.com/eye-care-services/scleral-lenses-optometrist/ → no referrer-policy
- https://www.thompsonoptics.com/eye-care-services/scleral-lenses-optometrist/hybrid-contact-lenses-for-comfort-versatili… → no referrer-policy
- https://www.thompsonoptics.com/myopia-management-optometrist/what-are-overnight-ortho-k-contact-lenses/ → no referrer-policy
- https://www.thompsonoptics.com/myopia-management-optometrist/vision-correction/ → no referrer-policy
- https://www.thompsonoptics.com/eye-care-services/gas-permeable-gp-contact-lenses/ → 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.thompsonoptics.com/ → no permissions-policy
- https://www.thompsonoptics.com/hours-location/ → no permissions-policy
- https://www.thompsonoptics.com/contact-lenses/custom-contact-lenses/ → no permissions-policy
- https://www.thompsonoptics.com/our-eye-doctors/ → no permissions-policy
- https://www.thompsonoptics.com/our-eye-doctors/faqs-with-dr-moe/ → no permissions-policy
- https://www.thompsonoptics.com/our-story/ → no permissions-policy
- https://www.thompsonoptics.com/contact-lenses/custom-contact-lenses/eaglet-eye-profiler/ → no permissions-policy
- https://www.thompsonoptics.com/eye-care-services/scleral-lenses-optometrist/ → no permissions-policy
- https://www.thompsonoptics.com/eye-care-services/scleral-lenses-optometrist/hybrid-contact-lenses-for-comfort-versatili… → no permissions-policy
- https://www.thompsonoptics.com/myopia-management-optometrist/what-are-overnight-ortho-k-contact-lenses/ → no permissions-policy
- https://www.thompsonoptics.com/myopia-management-optometrist/vision-correction/ → no permissions-policy
- https://www.thompsonoptics.com/eye-care-services/gas-permeable-gp-contact-lenses/ → 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: nginx/1.26.3 (425 responses)
- FoundKeys and secrets in page codeMedium
1 credential-like value found in code served to every visitor: Google API key.
- Google API key AIzaSy…uY (39 chars) in https://www.thompsonoptics.com/: browser keys are expected in pages, but must be restricted by HTTP referrer and API in the Google Cloud console
- NoteThird-party scripts
Scripts run from 1 other domain 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.googleadservices.com (40 script tags)
- NoteSensitive paths in robots.txt
robots.txt lists 2 paths 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: /wp-admin/
- Disallow: /wp-login.php
8 checks passed, 1 not applicable
- OKHTTPS
All 239 crawled pages were served over HTTPS.
- OKContent Security Policy
A Content-Security-Policy is set.
- OKClickjacking protection
x-frame-options is set on all 239 HTML pages.
- OKMIME sniffing protection
x-content-type-options is set on all 239 HTML pages.
- OKMixed content
No HTTPS page loads a script, stylesheet, font or image over plain HTTP.
- OKForms over HTTPS
139 forms found, all on HTTPS pages posting to HTTPS addresses.
- OKVulnerable JavaScript libraries
2 library versions recognised, none with known vulnerabilities.
- OKExposed files and listings
None of the crawled URLs is a configuration file, backup, dump, repository folder or directory listing.
- 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.thompsonoptics.com
Their neighbours in the SEO rank table, which orders every scanned site by health score.
- mmoptometry.com89/100 · rank 217 · 41 pages
- macleodtraildental.ca89/100 · rank 217 · 52 pages
- www.lifetime-eyecare.ca88/100 · rank 271 · 422 pages
- www.liveblackorchid.com88/100 · rank 271 · 16 pages
- www.jodyrobbins.com88/100 · rank 271 · 727 pages
- www.786vcpa.ca88/100 · rank 271 · 124 pages
This report was produced by the DIY SEO Hub Site Spider crawling www.thompsonoptics.com from its pages as published, the way a search engine does. It shows summary figures only.
Own www.thompsonoptics.com?
- Claim this site to manage the listing, hide it from the public lists, or keep it.
- Want it gone instead? Ask through the support form or e-mail support@diyseohub.com, naming www.thompsonoptics.com. Removal needs no account and no proof of purchase.