diabrowser.com
Dia | A browser you won't dread opening
Last scanned Jul 26, 2026, 1:49 PM
Overall score
Great
Summary
Dia is the browser for your best work. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Dia is the browser for your best work. Get answers without having to ask, produce beautiful ready-to-share outputs, and stay focused in the best browser for your work day.
- United States
- Hosted on AWS
Top issues to fix
5 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
2 issue(s) found
Performance
279 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Dia is the browser for your best work. Get answers without having to ask, produce beautiful ready-to-share outputs, and stay focused in the best browser for your work day.
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.diabrowser.com/help
Meta tags
- Title
- Dia | A browser you won't dread opening
- Description
- Dia is the browser for your best work. Get answers without having to ask, produce beautiful ready-to-share outputs, and stay focused in the best browser for your work day.
- Canonical
- https://www.diabrowser.com/index
- Language
- en
- Charset
- utf-8
- Viewport
- initial-scale=1.0, width=device-width
- Robots meta
- index, follow
- Manifest
- https://www.diabrowser.com/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
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
- www.diabrowser.com
- Valid from
- Jun 15, 2026
- Valid to
- Sep 13, 2026
- Days until expiry
- 46
- SAN domains
- www.diabrowser.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 9
Links
5 internal · 0 external · 0 broken
Images
10 total · 0 missing alt
Scripts / Styles
18 scripts · 1 stylesheets
JS / CSS size
1013 KB · 136 KB
Page size
113 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 161
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://diabrowser.com
- Final URL
- https://www.diabrowser.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 277 ms
- HTML size
- 113 KB
- Redirect chain
- https://diabrowser.com → https://www.diabrowser.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does diabrowser.com use?
- diabrowser.com is built with Next.js.
- Is diabrowser.com secure (HTTPS)?
- Yes. diabrowser.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 13, 2026.
- Who hosts diabrowser.com?
- diabrowser.com is hosted on AWS, behind Vercel CDN.
- What is diabrowser.com's SEO score?
- diabrowser.com scored 85/100 for SEO in the latest analysis (great).
- What is diabrowser.com's overall website score?
- diabrowser.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card