cu.ac.bd

https://cu.ac.bd· First analyzed 25 May 2026· Updated 25 May 2026

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cu.ac.bd

Mobile

Sponsored

Hosting Provider

Skymax Communication

IP Address

103.159.2.159

Site Location

🇧🇩 Bangladeshvia tld

Server Location

🇧🇩 Jessore, Bangladesh

ASN

AS63961

Organization

Skymax Communication

Server

Apache

CDN

Cloudflare

WAF

Cloudflare

Nameservers

addilyn.ns.cloudflare.com.jimmy.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.2 MB

139 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Astra Childv4.8.8.1735573065Custom

by Brainstorm Force

View Theme

Technology Stack

21 Technologies Detected

Plugins

Pdf Embedder

Elementor

Elementskit Lite Mystickymenu Popup Anything On Click Astra Sites

Sina Extension For Elementor

The Post Grid Megamenu

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

C67/100

Meta Tags10/15

Content10/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images4/7

Links2/5

URL5/5

Social0/5

Freshness2/4

Mobile3/4

Indexability3/3

cu.ac.bdcu.ac.bd

University of Chittagong – চট্টগ্রাম বিশ্ববিদ্যালয়

No description available for this page.

Title Length51 chars

Recommended: 50-60 chars (~309px / 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 (20/23) — critical for accessibility and SEO

10 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

10/100

Poor

3 13 1

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

2/25

Citation

8/25

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:4%

Words:2,284

Token eff.:Optimal

Structured Data

Microdata

Organization×1.1microdata

Citation Readiness

Opening Summary349w

Descriptive Headingsavg 3.4w

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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Sponsored

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.

A+

90/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

12/15

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

11/15

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.

27/100

531 mg

CO₂e / view

4.2 MB

Page Weight

15%

Cleaner Than

New Visitor

607 mg

Returning (cached)

303 mg

Annual (10K/mo)

63.7 kg

Emission Segments

Data Center

119 mg

Network

127 mg

Device

285 mg

Resource Breakdown

JavaScript

276.1 KB

Images

2.5 MB

CSS

1.3 MB

Fonts

9.3 KB

HTML

72.1 KB

Other

346 B

Green Hosting Not Verified

Skymax Communication

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

68d

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

Valid From

03.05.2026

Valid Until

01.08.2026

Subject Alternative Names (2)

cu.ac.bdwww.cu.ac.bd

SHA-256 Fingerprint

FA:8E:32:8B:2C:C5:56:DB:82:01:89:32:7B:CA:EA:C1:1B:6D:23:06...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🔴 No Cache(public, max-age=0, no-cache, no-store, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Mon, 25 May 2026 06:04:09 GMT

expires

Mon, 29 Oct 1923 20:30:00 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

aspmx.l.google.com

aspmx2.googlemail.com

aspmx3.googlemail.com

alt1.aspmx.l.google.com

+1 more

Domain Information

cu.ac.bd

DNSSEC

Not Enabled

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.

76/100

Mobile Friendly111 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

kalpurush

WCAG Partial

58/100

Readability

/30

18/30

16px · LH 1.70

Hierarchy

/20

8/20

1.88x ratio

WCAG

/25

16/25

1.16:1 min contrast

Performance

/25

16/25

1 font · 11 req

Heading Font

kalpurush

Sans30px

Body Font

kalpurush

Sans16px

Contrast Ratio

1.16:1

8 issues

Reading Comfort

~44 CPL

Narrow lines

30px

25px

24px

32px

16px

Minor Second

Scale

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

❌ Very complex text: Flesch score 24/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.2:1).

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

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

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

GGoogle FontsFlesch 24

Color Palette

9 unique colors

Light

#dbdce1

Secondary· 3.8%

#727a8d

Primary· 31.999999999999996%

#626579

Secondary· 18.2%

#f7f8fc

Background· 17.3%

#040e22

Accent· 9.3%

#4d343d

Secondary· 6.8%

#42536e

Secondary· 6%

#2b334a

Secondary· 4.9%

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

cu.ac.bd(18)youtube.com(2)

Website Identity

cu.ac.bd

Location detected: 🇧🇩 Bangladeshvia tld

📧 Google Workspaceen-US

Social Profiles

Facebook YouTube

Sponsored

Last analyzed: 25 May 2026 at 06:04

Historical Analysis & Change Tracking