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tu.no

https://tu.no· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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tu.no
Desktop screenshot of tu.no
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Mobile

Sponsored

Hosting Provider

Managed Services

IP Address

87.238.41.59

Site Location

🇳🇴 Norwayvia tld

Server Location

🇳🇴 Oslo, Norway

ASN

AS39029

Organization

Managed Services

Server

Nginx

CDN

CDN

Nameservers

ns1.hyp.net.ns2.hyp.net.ns3.hyp.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
892 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
366 KB
95 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

JAMstack
🔀 Hybrid
Decoupled
Frontend
Framework
Next.js
Styling
Tailwind CSS
API
Data Source
Headless CMS
Sanity
Infrastructure
Hosting
Managed Services
CDN
CDN

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

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

Technology Stack

6 Technologies Detected

Advertising

2
Google AdsLinkedIn Ads

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Web Servers

1
Nginx

SEO Analysis

D58/100
17
7
2
Meta Tags12/15
Content2/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
T
tu.notu.no

Teknisk Ukeblad - Nyheter om teknologi og norske teknologibedrifter

Nyheter om teknologi og norske teknologibedrifter. Vi dekker energi, maritim, bygg, industri, helse, elbiler, fly og samferdsel.

Title Length67 chars

Recommended: 50-60 chars (~402px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (9 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

21 URLs

21 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

5/100
Poor
2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F32/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
5/25

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:1%
Words:887
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
C
68/100
10
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
60/100
A
45 mg
CO₂e / view
366.5 KB
Page Weight
90%
Cleaner Than
New Visitor
52 mg
vs
Returning (cached)
26 mg
Annual (10K/mo)
5.4 kg
Emission Segments
Data Center
10 mg
Network
11 mg
Device
24 mg
Resource Breakdown
JavaScript
222.2 KB
HTML
102.6 KB
Other
41.7 KB
Green Hosting Not Verified
Managed Services
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

89d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (9)

api.tu.nocdn.eblad.tu.nocdn.tu.noeblad.tu.noneo.tu.notest-api.tu.notest.tu.notu.no+1 more

SHA-256 Fingerprint

CF:02:22:76:50:B7:01:68:95:0C:72:4C:8A:02:5A:85:8F:81:10:5E...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
age
0
cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

ALT2.ASPMX.L.GOOGLE.COM
ALT3.ASPMX.L.GOOGLE.COM
ALT4.ASPMX.L.GOOGLE.COM
ALT1.ASPMX.L.GOOGLE.COM

+1 more

Domain Information

tu.no

Domain Age
25y 2m

Created

27.02.2001

Last Updated

30.01.2026

Registrar

Domeneshop AS

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Data Protection Officer mentioned

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
73/100
Mobile Friendly1 breakpoint
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

flechaS + Archivo

WCAG AAA
62/100
Readability
/30
20/30

18px · LH 1.38

Hierarchy
/20
8/20
WCAG
/25
23/25

13.87:1 min contrast

Performance
/25
11/25

2 fonts · 8 req

Heading Font

flechaS

Sans

Body Font

Archivo

Sans18px

Contrast Ratio

13.87:1

WCAG AAA (≥7:1)

Reading Comfort

~35 CPL

Narrow lines
72px
h2
24px
h3
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.38). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 13.9:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 0

Color Palette

7 unique colors
Light
#fafaf8
Background· 76.39999999999999%
#7bb2ea
Accent· 7.1%
#2b2b2b
Primary· 0%
#4e8dd7
Accent· 5%
#6496cf
Accent· 2.5%
#416283
Secondary· 2.3%
#b7d4ce
Secondary· 2.1%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

17 Resources

15
Scripts
2
Styles
9
Async
0
Defer

Top Script Sources

assets.gfx.no(5)cmp.tu.no(2)securepubads.g.doubleclick.net(2)snap.licdn.com(1)applets.ebxcdn.com(1)

Website Identity

tu.no

nettdesk@tu.no
25 years old
Location detected: 🇳🇴 Norwayvia tld
Domeneshop AS📧 Google Workspaceno

Sponsored

Last analyzed: 30 Apr 2026 at 23:15

Historical Analysis & Change Tracking