StackOptic
Back to Search
bteb.gov.bd favicon

bteb.gov.bd

https://bteb.gov.bd· First analyzed 15 May 2026· Updated 15 May 2026
Export
bteb.gov.bd
Desktop screenshot of bteb.gov.bd
Mobile screenshot of bteb.gov.bd
Mobile

Sponsored

Hosting Provider

Oracle Cloud
oracle.com/cloud

IP Address

159.13.20.227

Site Location

🇧🇩 Bangladeshvia tld

Server Location

🇧🇩 Gazipur, Bangladesh

ASN

AS54253

Organization

Oracle Corporation

CDN

CDN

Nameservers

ns2.bcc.gov.bd.ns1.bcc.gov.bd.

Performance

75

Core Web Vitals

Weight

First Contentful Paint
3.2 s10%
Speed Index
4.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
97 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Oracle Cloud
CDN
CDN

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

SEO Analysis

D57/100
15
11
1
Meta Tags7/15
Content10/12
Headings3/8
Technical14/21
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
B
bteb.gov.bdbteb.gov.bd

হোম | বাংলাদেশ কারিগরি শিক্ষা বোর্ড

No description available for this page.

Title Length35 chars

Recommended: 50-60 chars (~214px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

12 issues found

Upgrade to view details

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

F31/100
Bot Access
20/25
Machine Read.
2/25
Schema Data
0/25
Citation
9/25

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:7%
Words:5,975
Token eff.:Excessive

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
C
63/100
8
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
9/15
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.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
22/100
C
146 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
167 mg
vs
Returning (cached)
84 mg
Annual (10K/mo)
17.5 kg
Emission Segments
Data Center
33 mg
Network
35 mg
Device
78 mg
Resource Breakdown
JavaScript
63.0 KB
Images
319.1 KB
CSS
322.2 KB
HTML
98.2 KB
Other
378.7 KB
Green Hosting Not Verified
Oracle Cloud
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

100%Excellent
Static / Informational

HTTPS

No WAF

77d

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

Valid From

03.05.2026

Valid Until

01.08.2026

Subject Alternative Names (1)

bteb.gov.bd

SHA-256 Fingerprint

AC:A0:33:03:DC:F4:1D:2A:49:25:62:11:8C:05:93:3D:A2:C1:59:EF...

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
age
612
content-length
100213
content-security-policy
frame-src 'self' https://objectstorage.ap-dcc-gazipur-1.orac...
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

lbmx.bcc.gov.bd

Domain Information

bteb.gov.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.
C
65/100
Mobile Friendly1 breakpoint
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...
Upgrade to view recommendations

Typography & Readability

NotoSansBengali-Regular

WCAG Partial
63/100
Readability
/30
16/30

14px · LH --

Hierarchy
/20
16/20

2.22x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
15/25

1 font · 1 req

Heading Font

NotoSansBengali-Regular

Sans32px

Body Font

NotoSansBengali-Regular

Sans14px

Contrast Ratio

1:1

7 issues

Reading Comfort

~49 CPL

Optimal (45–75)
32px
h1
14px
h3
14px
p

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

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

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

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFlesch 29

Color Palette

9 unique colors
10.28:1 AAA Dark
#404040
Text· 43.1%
#fefefe
Text· 9.3%
#77b076
Primary· 5.5%
#0a2915
Accent· 4.3%
#eef4eb
Secondary· 3.8%
#8a2f32
Secondary· 3.7%

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

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
0
Async
1
Defer

Top Script Sources

local(19)analytics-plausible.portal.gov.bd(1)

Website Identity

bteb.gov.bd

Location detected: 🇧🇩 Bangladeshvia tld
bn

Sponsored

Last analyzed: 15 May 2026 at 23:30

Historical Analysis & Change Tracking