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dsebd.org

https://dsebd.org· First analyzed 12 May 2026· Updated 12 May 2026
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dsebd.org
Desktop screenshot of dsebd.org
Mobile screenshot of dsebd.org
Mobile

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Hosting Provider

Bangladesh Online Ltd.

IP Address

202.84.39.41

Site Location

🇧🇩 Bangladeshvia ip

Server Location

🇧🇩 Dhaka, Bangladesh

ASN

AS9230

Server

Nginx

Nameservers

ns1.bol-online.com.ns2.bol-online.com.ns1.dhaka.net.

Performance

86

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
84 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Bangladesh Online Ltd.

Technology Stack

11 Technologies Detected

Libraries

2
jQueryv3.3.0
jQuery UI

CSS Frameworks

2
Bootstrapv5.1.3
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

D48/100
13
9
3
Meta Tags4/15
Content11/12
Headings3/8
Technical11/21
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
D
dsebd.orgdsebd.org

Dhaka Stock Exchange

No description available for this page.

Title Length20 chars

Recommended: 50-60 chars (~124px / 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 (454/457) — critical for accessibility and SEO

12 issues found

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Local SEO

Local Search Readiness

8/100
Poor
3 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

F26/100
Bot Access
20/25
Machine Read.
1/25
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
Text ratio:11%
Words:7,891
Token eff.:Excessive

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
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.
D
51/100
9
Passed
5
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
E
321 mg
CO₂e / view
2.5 MB
Page Weight
30%
Cleaner Than
New Visitor
367 mg
vs
Returning (cached)
184 mg
Annual (10K/mo)
38.6 kg
Emission Segments
Data Center
72 mg
Network
77 mg
Device
173 mg
Resource Breakdown
JavaScript
928.2 KB
Images
1.2 MB
CSS
383.4 KB
HTML
57.8 KB
Other
6.1 KB
Green Hosting Not Verified
Bangladesh Online Ltd.
7 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

61%Fair
Interactive

HTTPS

No WAF

44d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

26.05.2025

Valid Until

25.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

*.dsebd.org*.dse.com.bddse.com.bddsebd.org

SHA-256 Fingerprint

3E:3E:BF:3E:69:51:C3:B1:6E:73:FC:EE:79:66:BD:92:20:0D:DA:8F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Tue, 12 May 2026 09:14:01 GMT
referrer-policy
no-referrer-when-downgrade
server
nginx
strict-transport-security
max-age=31536000;includeSubDomains;preload
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mail.dsebd.org

Domain Information

dsebd.org

Domain Age
27y 9m

Created

09.08.1998

Expires

08.08.2026

Last Updated

26.07.2025

Registrar

GKG.NET, INC.

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.
C
64/100
Mobile Friendly6 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
4 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Arial

WCAG AA
71/100
Readability
/30
27/30

16px · LH 1.43

Hierarchy
/20
6/20
WCAG
/25
17/25

6.85:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans16px

Contrast Ratio

6.85:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

left aligned
14px
h2
24px
h4
16px
p
Major Sixth
Scale

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.8:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

Flesch 67

Color Palette

11 unique colors
Light
#ffffff
Background· 38.199999999999996%
#e1e8ee
Secondary· 12.7%
#055b6c
Primary· 9.2%
#01768e
Accent· 8.2%
#93b7b7
Secondary· 5.1%
#ecd9a3
Accent· 4%
#758262
Secondary· 3.7%
#248496
Accent· 3.1%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google AdSense

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Scripts & Styles

23 Resources

13
Scripts
10
Styles
3
Async
6
Defer

Top Script Sources

assets(10)googletagmanager.com(2)google-analytics.com(1)

Website Identity

dsebd.org

27 years old
Location detected: 🇧🇩 Bangladeshvia ip
GKG.NET, INC.en

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Last analyzed: 12 May 2026 at 09:14

Historical Analysis & Change Tracking