wyb.ac.lk

https://wyb.ac.lk· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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wyb.ac.lk

Mobile

Sponsored

Hosting Provider

Lanka Education and Research Network

IP Address

192.248.88.8

Site Location

🇱🇰 Sri Lankavia tld

Server Location

🇱🇰 Kuliyapitiya, Sri Lanka

ASN

AS38229

Organization

Lanka Education and Research Network

Server

Apache

Nameservers

ns1.ac.lk.ns2.ac.lk.

Performance

Core Web Vitals

Weight

First Contentful Paint

8.3 s10%

Speed Index

10.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5 MB

205 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Academica Pro 3.0v3.0.17Custom

by WPZOOM

View Theme

Technology Stack

26 Technologies Detected

Plugins

Social Icons Widget By Wpzoom

Header Footer Elementor

Embedpress Animate It

Awsm Team Pro

Responsive Flipbook So Widgets Bundle

Elementor

Wvt The Events Calendar Wp Post Modules El

Elementor

Wp Mega Menu Pro Elementskit Lite

Libraries

Underscore.js Animate.css

Analytics

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

D56/100

Meta Tags7/15

Content10/12

Headings1/8

Technical19/25

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social0/5

Freshness2/4

Mobile3/4

Indexability3/3

wyb.ac.lkwyb.ac.lk

Wayamba University of Sri Lanka

No description available for this page.

Title Length31 chars

Recommended: 50-60 chars (~191px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (44/46) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F33/100

Bot Access

20/25

Machine Read.

8/25

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

nav

Text ratio:5%

Words:1,842

Token eff.:Optimal

Sections/1K:0.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

10/15

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

4/15

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

5 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.

23/100

637 mg

CO₂e / view

5.0 MB

Page Weight

15%

Cleaner Than

New Visitor

728 mg

Returning (cached)

364 mg

Annual (10K/mo)

76.5 kg

Emission Segments

Data Center

142 mg

Network

153 mg

Device

342 mg

Resource Breakdown

JavaScript

366.6 KB

Images

2.1 MB

CSS

2.4 MB

Fonts

177.0 KB

HTML

34.0 KB

Green Hosting Not Verified

Lanka Education and Research Network

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

No WAF

58d

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

Valid From

01.05.2026

Valid Until

30.07.2026

Subject Alternative Names (1)

wyb.ac.lk

SHA-256 Fingerprint

EE:E4:DC:D3:60:75:7E:F1:2F:6C:FB:C1:49:42:30:DB:D6:1C:5D:C2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

34554

content-type

text/html; charset=UTF-8

date

Mon, 01 Jun 2026 22:33:22 GMT

keep-alive

timeout=5, max=100

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

ALT2.ASPMX.L.GOOGLE.COM

ASPMX3.GOOGLEMAIL.COM

ASPMX.L.GOOGLE.COM

ALT1.ASPMX.L.GOOGLE.COM

+1 more

Domain Information

wyb.ac.lk

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

77/100

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Libre Baskerville + Arial

WCAG Partial

49/100

Readability

/30

16/30

14px · LH 1.75

Hierarchy

/20

8/20

WCAG

/25

15/25

1:1 min contrast

Performance

/25

10/25

System fonts

Heading Font

Libre Baskerville

Serif

Body Font

Arial

Sans14px

Contrast Ratio

1:1

7 issues

Reading Comfort

~43 CPL

Narrow lines

22px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

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

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

10 unique colors

3.87:1 AA Large Light

#ffffff

Background· 23.4%

#7b8386

Other· 5.1%

#103257

Primary· 17.2%

#bcc5ca

Secondary· 15.3%

#e9f1f7

Secondary· 13.5%

#0c0f14

Secondary· 7.9%

#362129

Secondary· 6.1%

#b4a498

Secondary· 5.5%

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

wyb.ac.lk(16)googletagmanager.com(2)google-analytics.com(1)cdn.linearicons.com(1)

Website Identity

wyb.ac.lk

Location detected: 🇱🇰 Sri Lankavia tld

📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 01 Jun 2026 at 22:34

Historical Analysis & Change Tracking