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dttb.gov.lk

https://dttb.gov.lk· First analyzed 17 May 2026· Updated 17 May 2026
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dttb.gov.lk
Desktop screenshot of dttb.gov.lk
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Mobile

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Hosting Provider

A2 Hosting, LLC

IP Address

85.187.128.19

Site Location

🇱🇰 Sri Lankavia tld

Server Location

🇫🇷 Paris, France

ASN

AS204800

Organization

A2 Hosting, LLC

Server

LiteSpeed

Performance

99

Core Web Vitals

Weight

First Contentful Paint
724 ms10%
Speed Index
941 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
962 KB
17 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Diviv4.27.4Custom
by Elegant Themes
View Theme

Technology Stack

6 Technologies Detected

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
LiteSpeed

Languages

1
PHPv8.2.30

SEO Analysis

D59/100
18
7
3
Meta Tags4/15
Content9/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
D
dttb.gov.lkdttb.gov.lk

The Digital Terrestrial Television Broadcasting (DTTB) | Sri Lanka...

No description available for this page.

Title truncated.
Title Length109 chars

Recommended: 50-60 chars (~646px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (109 chars, ~646px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (12/12) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 13 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

F39/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
12/25

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:2%
Words:528
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary23w
Descriptive Headingsavg 3w
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
B
79/100
11
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
17/20
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.
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.
72/100
B
97 mg
CO₂e / view
962.3 KB
Page Weight
70%
Cleaner Than
New Visitor
111 mg
vs
Returning (cached)
56 mg
Annual (10K/mo)
11.7 kg
Emission Segments
Data Center
5 mg
Network
29 mg
Device
64 mg
Resource Breakdown
JavaScript
152.8 KB
Images
354.1 KB
CSS
427.6 KB
Fonts
1.3 KB
HTML
26.4 KB
Green Hosting Verified
World Host Group
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
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A+

Security Score

91%Excellent
Static / Informational

HTTPS

No WAF

52d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

09.04.2026

Valid Until

08.07.2026

Subject Alternative Names (2)

dttb.gov.lkwww.dttb.gov.lk

SHA-256 Fingerprint

50:05:5E:87:04:15:DC:A5:03:C6:8F:85:3D:2A:67:EC:4A:F2:FB:5B...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
cache-control
🔵 2 Days(public, max-age=172800)
content-encoding
⚡ Brotli(br)
content-length
26685
content-type
text/html; charset=UTF-8
date
Sun, 17 May 2026 05:41:34 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

50

SPF
DKIM
DMARC

MX Records (1)

dttb-gov-lk.mail.protection.outlook.com

Domain Information

dttb.gov.lk

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
C
67/100
Mobile Friendly36 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=1.0, maximum-scale=1.0, user-scalable=0
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Helvetica

WCAG Partial
68/100
Readability
/30
20/30

16px · LH 1.75

Hierarchy
/20
16/20

3.56x ratio · ✓ H1→H6

WCAG
/25
16/25

2.32:1 min contrast

Performance
/25
16/25

3 fonts · 2 req

Heading Font

Helvetica

Sans57px

Body Font

Helvetica

Sans16px

Contrast Ratio

2.32:1

3 issues

Reading Comfort

~39 CPL

Narrow lines
57px
h1
50px
h2
32px
h3
18px
h4
16px
p

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

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 2.3:1).

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

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

GGoogle FontsBuy on MyFontsFlesch 8

Color Palette

8 unique colors
Light
#fbfbfc
Background· 46.3%
#062f5e
Primary· 16.9%
#ece5f3
Secondary· 11.9%
#21426b
Accent· 5.8%
#2d72a8
Accent· 5.2%
#adacbc
Secondary· 4%
#062349
Accent· 3.4%

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

8 Resources

5
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

dttb.gov.lk(5)

Website Identity

dttb.gov.lk

Location detected: 🇱🇰 Sri Lankavia tld
📧 Microsoft 365en-US

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Last analyzed: 17 May 2026 at 05:41

Historical Analysis & Change Tracking