Scanned sites / www.thompsonoptics.com / 2026-10-03-1354
www.thompsonoptics.com scan from 10/3/2026, 1:54:09 PM
Scan 2026-10-03-1354
Scanned 10/3/2026, 1:54:09 PM, finished 10/3/2026, 3:29:35 PM. Found on page 3 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. 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 sites4 issues4 destinations answered with an error, 63 could not be determined (timeouts, rate limits or refusals), of 106 destinations checked.−0.7 points
- Redirects41 issues44 redirecting URLs, 6 of them chained.−0.7 points
- Non-200 responses44 noted44 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
1988 sites, median 80%, average 79%
www.thompsonoptics.com scores 88%, higher than 82% of the 1988 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 findingsMultiple technical issues were found on your site that could affect SEO. Addressing these can improve visibility and performance.
- 1
Fix Redirects
Why: Eliminating chained redirects improves page load speeds and user experience.
How: Update the URLs to direct to final destinations without intermediate redirects.
Checks: redirects
- 2
Resolve Non-200 Responses
Why: Pages must return a 2xx status to be crawlable by search engines.
How: Ensure that all URLs return 200 statuses. Investigate and correct those resulting in 301.
Checks: status-codes
- 3
Improve Title Tags
Why: Unique and optimized title tags enhance search engine rankings.
How: Revise pages with short or long title tags to meet best practices (30-60 characters).
Checks: titles
- 4
Optimize Meta Descriptions
Why: Enhanced meta descriptions can lead to higher click-through rates.
How: Create concise descriptions for pages lacking them, following optimal lengths (150-160 characters).
Checks: meta-descriptions
- 5
Update Sitemap
Why: A complete sitemap ensures search engines can index all webpage content.
How: Add missing URLs to the sitemap and ensure it doesn't return 301 status.
Checks: sitemap-coverage
- 6
Add Alt Text to Images
Why: Alt text improves accessibility and assists with SEO optimization.
How: Provide descriptive alt attributes for images lacking them, ensuring clarity.
Checks: images-alt
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 contains several security issues primarily related to HTTP headers and sensitive data exposure. Implementing suggested headers and restricting API key usage will enhance security significantly.
- 0 high
- 2 medium
- 3 low
- 2 info
- 1
Missing HTTP Strict Transport Security (HSTS)Medium
Why it matters: Absence of HSTS allows traffic interception on initial requests without HTTPS.
Fix: Implement HSTS by adding 'Strict-Transport-Security: max-age=31536000; includeSubDomains; preload' header to server responses.
Evidence: HTTP Strict Transport Security
- 2
Leaked Google API KeyMedium
Why it matters: Exposure of the Google API key can lead to unauthorized use if not properly restricted.
Fix: Restrict the key usage in the Google Cloud console to specific HTTP referrers to mitigate risk.
Evidence: Keys and secrets in page code
- 3
Missing Referrer PolicyLow
Why it matters: Without a Referrer-Policy, sensitive information including query strings is sent to external sites.
Fix: Add 'Referrer-Policy: no-referrer' or other appropriate policies to header responses.
Evidence: Referrer policy
- 4
Server Version DisclosureLow
Why it matters: Revealing server version information aids attackers in identifying potential vulnerabilities.
Fix: Configure server to suppress version details in 'Server' response header; consider using 'ServerTokens Prod'.
Evidence: Software version disclosure
- 5
Third-party Scripts without Subresource IntegrityLow
Why it matters: Scripts from other domains may change the behavior of your site if compromised.
Fix: Consider implementing a Content Security Policy (CSP) that specifies allowed script sources.
Evidence: Third-party scripts
- 6
Missing Permissions PolicyInfo
Why it matters: Lacking this policy could expose browser features to unauthorized scripts.
Fix: Add 'Permissions-Policy: geolocation=(), microphone=(), camera=()' header to limit access to unsupported features.
Evidence: Permissions policy
- 7
Sensitive Paths in robots.txtInfo
Why it matters: Publicly listed paths can aid attackers in identifying sensitive areas of the site.
Fix: Implement access controls to restrict access to sensitive endpoints rather than relying on robots.txt.
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.
- baxtercreekvet.com89/100 · rank 227 · 75 pages
- mmoptometry.com89/100 · rank 227 · 41 pages
- macleodtraildental.ca89/100 · rank 227 · 52 pages
- mooseradio.com88/100 · rank 283 · 5,000 pages
- spotondoggrooming.com88/100 · rank 283 · 13 pages
- www.lifetime-eyecare.ca88/100 · rank 283 · 422 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.
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