opt360.net
React App
Last scanned Jul 29, 2026, 5:00 PM · 8 views
Overall score
Great
Summary
Web site created using create-react-app. This website uses Nginx. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.
Web site created using create-react-app
Top issues to fix
9 issues found · 2 high priority
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.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
257 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+2 overall since Jul 21, 2026
- Overall
- 80
- SEO
- 60
- Security
- 75
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Web site created using create-react-app
Meta tags
- Title
- React App
- Description
- Web site created using create-react-app
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
- https://opt360.net/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- Let's Encrypt
- Subject
- opt360.net
- Valid from
- Jun 10, 2026
- Valid to
- Sep 8, 2026
- Days until expiry
- 40
- SAN domains
- *.opt360.net, opt360.net
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
1 scripts · 1 stylesheets
JS / CSS size
0 B · 0 B
Page size
649 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://opt360.net
- Final URL
- https://opt360.net
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 257 ms
- HTML size
- 649 B
- Redirect chain
- https://opt360.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does opt360.net use?
- opt360.net is built with Nginx.
- Is opt360.net secure (HTTPS)?
- Yes. opt360.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 8, 2026.
- Who hosts opt360.net?
- Hosting provider information for opt360.net is not available yet.
- What is opt360.net's SEO score?
- opt360.net scored 60/100 for SEO in the latest analysis (fair).
- What is opt360.net's overall website score?
- opt360.net has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- Has opt360.net's score changed over time?
- opt360.net's overall score has improved by 2 points (from 78 to 80) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card