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obos.no

https://obos.no· First analyzed 19 May 2026· Updated 19 May 2026
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obos.no
Desktop screenshot of obos.no
Mobile screenshot of obos.no
Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

150.171.109.34

Site Location

🇳🇴 Oslo, Norwayvia schema_nap

Server Location

🇰🇪 Nairobi, Kenya

ASN

AS8075

Organization

Microsoft Corporation

CDN

CDN

Nameservers

udns1.cscdns.net.udns2.cscdns.uk.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
830 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
52 requests

Image Optimization

Lazy LoadResponsiveCloudinary
0–49
50–89
90–100

Architecture Stack

JAMstack
🔀 Hybrid
Decoupled
Frontend
Framework
Next.js
API
Data Source
Headless CMS
Sanity
Infrastructure
Hosting
Microsoft Azure
CDN
CDN

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

https://cdn.sanity.io/images/t...https://cdn.sanity.io/images/t...

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

SEO Analysis

B77/100
23
5
1
Meta Tags9/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
O
obos.noobos.no

OBOS

Norges største boligbyggelag, eid av medlemmene. Som OBOS-medlem får du forkjøpsrett på boliger, gode betingelser i banken og fordeler på bolig og hjem.

Title Length4 chars

Recommended: 50-60 chars (~30px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (14/18) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

14 URLs

14 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

23/100
Needs Work
6 14

Sponsored

AI & LLM Readiness

D50/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
3/25
Citation
15/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:0%
Words:625
Token eff.:Optimal
Sections/1K:25.6

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary27w
Descriptive Headingsavg 3.7w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
A
88/100
16
Passed
1
Critical
0
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
61/100
C
187 mg
CO₂e / view
1.8 MB
Page Weight
50%
Cleaner Than
New Visitor
213 mg
vs
Returning (cached)
107 mg
Annual (10K/mo)
22.4 kg
Emission Segments
Data Center
9 mg
Network
55 mg
Device
123 mg
Resource Breakdown
JavaScript
1.4 MB
Images
150.3 KB
CSS
17.9 KB
Fonts
94.8 KB
HTML
179.4 KB
Other
304 B
Green Hosting Verified
Microsoft Azure
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

88%Very Good
Static / Informational

HTTPS

No WAF

176d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.05.2026

Valid Until

11.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.obos.no

SHA-256 Fingerprint

7B:DB:89:AA:2F:68:D9:5E:FC:AC:54:C4:CC:85:EF:17:61:12:FB:40...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-...
content-type
text/html; charset=utf-8
date
Tue, 19 May 2026 21:20:23 GMT
link
<https://www.obos.no/fonts/OBOSText-Regular.woff2>; rel=prel...
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

obos-no.mail.protection.outlook.com

Domain Information

obos.no

Domain Age
26y 6m

Created

14.11.1999

Last Updated

15.11.2025

Registrar

Corporation Service Company

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
71/100
Mobile Friendly
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

OBOSText

WCAG AAA
72/100
Readability
/30
21/30

26px · LH 1.58

Hierarchy
/20
12/20

0.62x ratio · ✓ H1→H6

WCAG
/25
24/25

10.04:1 min contrast

Performance
/25
15/25

2 fonts · 3 req

Heading Font

OBOSText

Sans16px

Body Font

OBOSText

Sans26px

Contrast Ratio

10.04:1

WCAG AAA (≥7:1)

Reading Comfort

~33 CPL

Narrow lines
16px
h1
63px
h2
21px
h3
26px
p

✅ Excellent readability: 26px body text is ideal for all devices.

✅ Optimal line spacing: 1.58 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFlesch 38

Color Palette

8 unique colors
Light
#ffffff
Primary· 12.9%
#002069
Accent· 56.2%
#92b9d9
Secondary· 14.3%
#081024
Accent· 5.2%
#344154
Secondary· 4.6%
#728ca4
Secondary· 3.7%
#c4d6e2
Secondary· 2.1%
#001452
Accent· 1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

21 Resources

20
Scripts
1
Styles
20
Async
0
Defer

Top Script Sources

local(13)googletagmanager.com(5)cdn.cookielaw.org(1)stm.obos.no(1)

Website Identity

OBOS

OBOS

Organization
www.obos.no
26 years old

Postboks 393 Alnabru, Oslo

0641, Oslo

NO

Location detected: 🇳🇴 Norway, Oslovia schema_nap
Corporation Service Company📧 Microsoft 365nb-NOEst. 1929

Sponsored

Last analyzed: 19 May 2026 at 21:20

Historical Analysis & Change Tracking