techwelkin.com

https://techwelkin.com· First analyzed 28 May 2026· Updated 28 May 2026

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techwelkin.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.83.207

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

nola.ns.cloudflare.com.thomas.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

870 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

65 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Astrav4.13.3

by Brainstorm Force

View Theme

Technology Stack

15 Technologies Detected

Plugins

Analytics

Advertising

Google Ads Google AdSense

Libraries

Other

CSS Frameworks

Fonts

Tag Managers

CDN

Customer Support

SEO Analysis

C63/100

Meta Tags9/15

Content2/12

Headings3/8

Technical23/25

E-E-A-T5/7

Images4/7

Links2/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

techwelkin.comtechwelkin.com

TechWelkin - Be Tech Savvy

TechWelkin publishes blogging, SEO, Internet, Software and Hardware related tips and tutorials. We also publish career and personal development articles.

Title Length26 chars

Recommended: 50-60 chars (~159px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (5 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

10 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

24 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100

Poor

4 13

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

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

10/25

Citation

6/25

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:826

Token eff.:Optimal

Structured Data

4 JSON-LD

Person×1.3microdataOrganization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

10/20

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

4/15

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

1 recommendation

•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.

54/100

168 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

192 mg

Returning (cached)

96 mg

Annual (10K/mo)

20.2 kg

Emission Segments

Data Center

8 mg

Network

49 mg

Device

110 mg

Resource Breakdown

JavaScript

515.4 KB

Images

879.3 KB

CSS

59.5 KB

Fonts

39.6 KB

HTML

73.1 KB

Other

96.4 KB

Green Hosting Verified

Cloudflare

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

69d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

08.05.2026

Valid Until

06.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

techwelkin.com*.techwelkin.com

SHA-256 Fingerprint

51:C0:CE:72:66:23:FC:4C:06:DF:58:6C:1C:44:30:B5:3D:E1:E2:7C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🔴 No Cache(no-cache, no-store, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇺🇸 Dallas

a02d45012f6d8de5-DFW

content-encoding

zstd

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

techwelkin.com

Domain Age

14y 8m

Created

19.09.2011

Expires

19.09.2027

Last Updated

23.02.2026

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner

Complianz

GDPR Indicators

Cookie consent banner detected

CMP: Complianz

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.

83/100

Mobile Friendly127 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

Noto Sans

WCAG Partial

63/100

Readability

/30

20/30

16px · LH 1.80

Hierarchy

/20

7/20

WCAG

/25

18/25

3:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

Noto Sans

Sans

Body Font

Noto Sans

Sans16px

Contrast Ratio

3:1

21 issues

Reading Comfort

~44 CPL

Narrow lines

25px

27px

16px

Minor Second

Scale

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

❌ Very complex text: Flesch score 6/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 3.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 6

Color Palette

5 unique colors

4.87:1 AA Light

#ffffff

Background· 79.19999999999999%

#69727e

Secondary· 4.2%

#c8d4d7

Primary· 6.2%

#e7f9fc

Accent· 6.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

fundingchoicesmessages.google.com(4)pagead2.googlesyndication.com(3)techwelkin.com(3)googletagmanager.com(2)static.cloudflareinsights.com(1)

Website Identity

TechWelkin

Organization

TechWelkin publishes blogging, SEO, Internet, Software and Hardware related tips and tutorials. We also publish career and personal development articles.

techwelkin.com/

14 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy.com, LLCen-US

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Last analyzed: 28 May 2026 at 12:30

Historical Analysis & Change Tracking