nng.com
NNG
Last scanned Jul 30, 2026, 12:00 AM · 11 views
Overall score
Fair
Summary
This website uses Next.js behind Vercel CDN. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
10 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
+4 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
77 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+2 overall since Jul 22, 2026
- Overall
- 78
- SEO
- 55
- Security
- 75
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- johndoe@gmail.com
Meta tags
- Title
- NNG
- Description
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
- https://nng.com/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Vercel
- 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
- nng.com
- Valid from
- Jun 15, 2026
- Valid to
- Sep 13, 2026
- Days until expiry
- 45
- SAN domains
- nng.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 0 · H2 4 · H3 14
Links
7 internal · 5 external · 12 broken
Images
19 total · 0 missing alt
Scripts / Styles
22 scripts · 2 stylesheets
JS / CSS size
28.2 KB · 2.8 KB
Page size
88.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://nng.com
- Final URL
- https://nng.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 76 ms
- HTML size
- 88.0 KB
- Redirect chain
- https://nng.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nng.com use?
- nng.com is built with Next.js, Google Analytics.
- Is nng.com secure (HTTPS)?
- Yes. nng.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 13, 2026.
- Who hosts nng.com?
- Hosting provider information for nng.com is not available yet.
- What is nng.com's SEO score?
- nng.com scored 55/100 for SEO in the latest analysis (fair).
- What is nng.com's overall website score?
- nng.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- Has nng.com's score changed over time?
- nng.com's overall score has improved by 2 points (from 76 to 78) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card