omnicalculator.com
Omni Calculator
Last scanned Aug 1, 2026, 9:00 AM · 8 views
Overall score
Great
Summary
Omni Calculator provides solutions for a wide range of problems, from finance and business to health. This website uses Next.js behind Cloudflare 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.
Omni Calculator provides solutions for a wide range of problems, from finance and business to health. It’s so fast and easy you won’t want to do the math again!
Top issues to fix
8 issues found · 2 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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
353 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 25, 2026
- Overall
- 89
- SEO
- 85
- Security
- 75
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Omni Calculator provides solutions for a wide range of problems, from finance and business to health. It’s so fast and easy you won’t want to do the math again!
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Omni Calculator
- Description
- Omni Calculator provides solutions for a wide range of problems, from finance and business to health. It’s so fast and easy you won’t want to do the math again!
- Canonical
- https://www.omnicalculator.com
- Language
- en
- Charset
- utf-8
- Viewport
- initial-scale=1.0,width=device-width,,minimum-scale=1.0,,maximum-scale=3.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.omnicalculator.com
- Valid from
- Jun 29, 2026
- Valid to
- Sep 27, 2026
- Days until expiry
- 56
- SAN domains
- www.omnicalculator.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 18
Links
37 internal · 6 external · 20 broken
Images
32 total · 0 missing alt
Scripts / Styles
30 scripts · 1 stylesheets
JS / CSS size
25.5 KB · 60.8 KB
Page size
226 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://omnicalculator.com
- Final URL
- https://www.omnicalculator.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 349 ms
- HTML size
- 226 KB
- Redirect chain
- https://omnicalculator.com → https://www.omnicalculator.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does omnicalculator.com use?
- omnicalculator.com is built with Next.js, Cloudflare Analytics.
- Is omnicalculator.com secure (HTTPS)?
- Yes. omnicalculator.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 27, 2026.
- Who hosts omnicalculator.com?
- Hosting provider information for omnicalculator.com is not available yet.
- What is omnicalculator.com's SEO score?
- omnicalculator.com scored 85/100 for SEO in the latest analysis (great).
- What is omnicalculator.com's overall website score?
- omnicalculator.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- Has omnicalculator.com's score changed over time?
- omnicalculator.com's overall score has declined by 3 points (from 92 to 89) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card