diffeyewear.com
DIFF Eyewear | Charitable Designer Sunglasses That Give Back
Last scanned Aug 5, 2026, 8:00 AM · 12 views
Overall score
Great
Summary
Diff Eyewear produces high quality designer sunglasses, blue light blocking glasses, and prescription glasses. This website uses Shopify hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Diff Eyewear
Diff Eyewear produces high quality designer sunglasses, blue light blocking glasses, and prescription glasses.
- Canada
- Hosted on Cloudflare
Top issues to fix
7 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
17 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+3 overall since Jul 27, 2026
- Overall
- 86
- SEO
- 75
- Security
- 80
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Diff Eyewear
Diff Eyewear produces high quality designer sunglasses, blue light blocking glasses, and prescription glasses.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 3103545929
Meta tags
- Title
- DIFF Eyewear | Charitable Designer Sunglasses That Give Back
- Description
- Shop Buy One Get One Free on DIFF hand crafted designer sunglasses, blue light glasses, and eyeglasses online—shipping worldwide from the USA! DIFF donates the gift of sight to those in need for every pair sold.
- Canonical
- https://www.diffeyewear.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1,shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 23.227.38.32
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- diffeyewear.com
- Valid from
- Jul 26, 2026
- Valid to
- Oct 24, 2026
- Days until expiry
- 80
- SAN domains
- diffeyewear.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 19 · H3 5
Links
119 internal · 10 external · 20 broken
Images
171 total · 13 missing alt
Scripts / Styles
163 scripts · 14 stylesheets
JS / CSS size
279 KB · 116 KB
Page size
9.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://diffeyewear.com
- Final URL
- https://diffeyewear.com
- HTTP status
- 429
- HTTP version
- HTTP/2
- Response time
- 17 ms
- HTML size
- 9.0 KB
- Redirect chain
- https://diffeyewear.com
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Frequently asked questions
- What technology does diffeyewear.com use?
- diffeyewear.com is built with Shopify, jQuery, Google Analytics, Google Ads, Meta Pixel, TikTok Pixel.
- Is diffeyewear.com secure (HTTPS)?
- Yes. diffeyewear.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 24, 2026.
- Who hosts diffeyewear.com?
- diffeyewear.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is diffeyewear.com's SEO score?
- diffeyewear.com scored 75/100 for SEO in the latest analysis (fair).
- What is diffeyewear.com's overall website score?
- diffeyewear.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- What company operates diffeyewear.com?
- diffeyewear.com is operated by Diff Eyewear. Diff Eyewear produces high quality designer sunglasses, blue light blocking glasses, and prescription glasses.
- Has diffeyewear.com's score changed over time?
- diffeyewear.com's overall score has improved by 3 points (from 83 to 86) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card