1881.no
Opplysningen 1881® - telefonkatalogen og nummeropplysning
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
Norges fremste formidler av person- og bedriftsinformasjon. This website uses Google Analytics hosted on Azure. SEO is good (85/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
1881
Norges fremste formidler av person- og bedriftsinformasjon.
- United States
- Hosted on Azure
Top issues to fix
8 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.
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.
4 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.
+2 more issues — details in the sections below.
SEO
2 issue(s) found
Performance
530 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
1881
Norges fremste formidler av person- og bedriftsinformasjon.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 1881
Meta tags
- Title
- Opplysningen 1881® - telefonkatalogen og nummeropplysning
- Description
- Opplysningen 1881® gir deg Norges mest oppdaterte telefonkatalog. Søk etter pålitelig nummeropplysning på personer og bedrifter. Finn det du trenger raskt!
- Canonical
- Language
- no
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- index,follow
- Manifest
- https://www.1881.no/Content/favicons/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Azure
- CDN provider
- —
- IP address
- 20.100.178.65
- ASN
- AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- GoDaddy.com, Inc.
- Subject
- *.1881.no
- Valid from
- Jul 27, 2025
- Valid to
- Aug 27, 2026
- Days until expiry
- 31
- SAN domains
- *.1881.no, 1881.no
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 5 cookie(s) observed
Content & assets
Headings
H1 0 · H2 14 · H3 0
Links
8 internal · 50 external · 5 broken
Images
7 total · 0 missing alt
Scripts / Styles
19 scripts · 2 stylesheets
JS / CSS size
361 KB · 114 KB
Page size
58.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 11
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing canonical link
- No H1 heading found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://1881.no
- Final URL
- https://www.1881.no/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 529 ms
- HTML size
- 58.2 KB
- Redirect chain
- https://1881.no → https://www.1881.no/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does 1881.no use?
- 1881.no is built with jQuery, Google Analytics.
- Is 1881.no secure (HTTPS)?
- Yes. 1881.no uses TLS 1.3 with a certificate issued by GoDaddy.com, Inc., valid until Aug 27, 2026.
- Who hosts 1881.no?
- 1881.no is hosted on Azure.
- What is 1881.no's SEO score?
- 1881.no scored 85/100 for SEO in the latest analysis (great).
- What is 1881.no's overall website score?
- 1881.no has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- What company operates 1881.no?
- 1881.no is operated by 1881. Norges fremste formidler av person- og bedriftsinformasjon.
OpenGraph & Twitter Card
OpenGraph
Twitter Card