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marksblogg.com

https://marksblogg.com· First analyzed 29 May 2026· Updated 29 May 2026
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marksblogg.com
Desktop screenshot of marksblogg.com
Mobile screenshot of marksblogg.com
Mobile

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Hosting Provider

DigitalOcean
digitalocean.com

IP Address

146.185.174.209

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS14061

Organization

Digital Ocean

Server

Nginx

Nameservers

ns03.domaincontrol.com.ns04.domaincontrol.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
741 ms10%
Speed Index
963 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
29 KB
6 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
DigitalOcean

Technology Stack

2 Technologies Detected

Fonts

1
Google Fonts

Web Servers

1
Nginxv1.4.1

SEO Analysis

D55/100
14
10
1
Meta Tags7/15
Content10/12
Headings3/8
Technical11/21
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
M
marksblogg.commarksblogg.com

Tech Blog

Benchmarks & Tips for Big Data, Hadoop, AWS, Google Cloud, PostgreSQL, Spark, Python & More...

Title Length9 chars

Recommended: 50-60 chars (~53px / 580px)

Description Length94 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

5/100
Poor
2 14 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

D42/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
11/25

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
header/footer
Text ratio:29%
Words:3,967
Token eff.:Good
Sections/1K:51.4
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary73w
Descriptive Headingsavg 5.6w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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.
B
73/100
9
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
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
9/15
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...
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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.
73/100
A+
3 mg
CO₂e / view
29.5 KB
Page Weight
95%
Cleaner Than
New Visitor
3 mg
vs
Returning (cached)
2 mg
Annual (10K/mo)
360 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
2 mg
Resource Breakdown
Images
9.6 KB
CSS
2.9 KB
Fonts
2.4 KB
HTML
14.6 KB
Green Hosting Verified
DigitalOcean
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

29d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

29.03.2026

Valid Until

27.06.2026

Subject Alternative Names (3)

marksblogg.comtech.marksblogg.comwww.marksblogg.com

SHA-256 Fingerprint

C9:3F:73:9F:CE:73:36:3F:6E:62:5B:57:89:9F:01:BE:45:07:86:52...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Fri, 29 May 2026 01:49:09 GMT
keep-alive
timeout=20
last-modified
Tue, 26 May 2026 18:57:27 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (4)

aspmx5.googlemail.com
aspmx2.googlemail.com
aspmx4.googlemail.com
aspmx3.googlemail.com

Domain Information

marksblogg.com

Domain Age
21y 10m

Created

28.07.2004

Expires

28.07.2026

Last Updated

05.09.2022

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
D
59/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial
51/100
Readability
/30
11/30

14px · LH 2.30

Hierarchy
/20
8/20
WCAG
/25
19/25

2.4:1 min contrast

Performance
/25
13/25

1 font · 2 req

Heading Font

Roboto

Sans

Body Font

Roboto

Sans14px

Contrast Ratio

2.4:1

2 issues

Reading Comfort

~44 CPL

Narrow lines
27px
h2
21px
h3
14px
p

❌ Critical: 14px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.30). 1.4–1.6 is optimal for body text.

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.4:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle FontsFlesch 48

Color Palette

7 unique colors
2.51:1 Fail Light
#ffffff
Background· 87.69999999999997%
#a3a49f
Other· 2.4%
#111014
Primary· 2.8%
#6a5b56
Secondary· 1.9%
#c2b2ad
Secondary· 1.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

4 Resources

0
Scripts
4
Styles
0
Async
0
Defer

Top Script Sources

Website Identity

marksblogg.com

21 years old
Location detected: 🇳🇱 Netherlandsvia ip
GoDaddy.com, LLC📧 Google Workspaceen

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Last analyzed: 29 May 2026 at 01:56

Historical Analysis & Change Tracking