f-b.no

https://f-b.no· First analyzed 11 May 2026· Updated 11 May 2026

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f-b.no

Mobile

Sponsored

Hosting Provider

Redpill Linpro

IP Address

87.238.38.2

Site Location

🇳🇴 Norwayvia tld

Server Location

🇳🇴 Oslo, Norway

ASN

AS39029

Organization

Redpill Linpro

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

nsp.dnsnode.net.nsu.dnsnode.net.nsb.dnsnode.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.1 s10%

Speed Index

2.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

552 KB

170 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Redpill Linpro

CDN

Cloudflare

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

CSS Frameworks

Other

Icon Libraries

Analytics

Advertising

CDN

SEO Analysis

C63/100

Meta Tags7/15

Content8/12

Headings3/8

Technical20/25

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social3/5

Freshness2/4

Mobile1/4

Indexability3/3

f-b.nof-b.no

Fredriksstad Blad

Lokale nyheter, sport, kultur, næringsliv, hilsener, dødsannonser og mye mer

Title Length17 chars

Recommended: 50-60 chars (~101px / 580px)

Description Length76 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (50/54) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

105 rules

Local SEO

Local Search Readiness

18/100

Poor

5 11 2

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

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AI & LLM Readiness

F25/100

Bot Access

5/25

Machine Read.

8/25

Schema Data

2/25

Citation

10/25

AI Bot Access

1/14 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

nav

Text ratio:1%

Words:774

Token eff.:Optimal

Depth:1/5

Structured Data

Microdata

NewsArticle×1.2microdata

Citation Readiness

Opening Summary478w

Descriptive Headingsavg 4.6w

Canonical URL

Open Graph1/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

83/100

Passed

Critical

Warnings

Images & Alt Text

18/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

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

11/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 recommendations

•Accessibility recommendation preview...

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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.

51/100

68 mg

CO₂e / view

552.0 KB

Page Weight

80%

Cleaner Than

New Visitor

78 mg

Returning (cached)

39 mg

Annual (10K/mo)

8.2 kg

Emission Segments

Data Center

15 mg

Network

16 mg

Device

37 mg

Resource Breakdown

JavaScript

224.5 KB

Images

209.0 KB

HTML

92.4 KB

Other

26.1 KB

Green Hosting Not Verified

Redpill Linpro

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

10%Critical

Critical / Transactional

HTTPS

WAF

49d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

31.03.2026

Valid Until

29.06.2026

Subject Alternative Names (1)

www.f-b.no

SHA-256 Fingerprint

CD:39:0A:FA:E3:D0:F2:4A:A3:45:76:AC:AD:0F:12:27:D9:67:04:00...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

amedia-cache-control

max-age=300

amedia-cache-tag

maelstrom,gaia-props,list-resolve,11-58caa5d0cb73e217590cf88...

cache-control

⚪ Custom(must-revalidate)

cf-cache-status

DYNAMIC

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt1.aspmx.l.google.com

aspmx.l.google.com

alt3.aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

f-b.no

Domain Age

25y 10m

Created

11.07.2000

Last Updated

11.07.2025

Registrar

Redpill Linpro AS

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

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.

78/100

Mobile Friendly2 breakpoints

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

National2 Narrow + Times New Roman

WCAG Partial

58/100

Readability

/30

17/30

16px · LH 1.15

Hierarchy

/20

7/20

WCAG

/25

18/25

1.59:1 min contrast

Performance

/25

16/25

2 fonts

Heading Font

National2 Narrow

Sans

Body Font

Times New Roman

Serif16px

Contrast Ratio

1.59:1

1 issue

Reading Comfort

Sans Headlines + Serif Body

left aligned

95px

21px

14px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.6:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

6 unique colors

13.86:1 AAA Light

#f5f5f5

Background· 70.2%

#272625

Text· 13.3%

#417b9e

Primary· 6.5%

#132a42

Accent· 5.6%

#c2cace

Secondary· 3.3%

#344b58

Secondary· 1.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets.acdn.no(7)content.lwadm.com(2)securepubads.g.doubleclick.net(2)log.medietall.no(2)sp.api.no(2)

Website Identity

f-b.no

tips@f-b.no

02303

25 years old

Location detected: 🇳🇴 Norwayvia tld

Redpill Linpro AS📧 Google Workspaceno

Social Profiles

Facebook Instagram

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Last analyzed: 11 May 2026 at 07:51

Historical Analysis & Change Tracking