Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

redatam.bbs.gov.bd

Bangladesh::BBS/Redatam | Statistical Process and Dissemination Tool

Page Load Speed

4.1 sec in total

First Response

1.1 sec

Resources Loaded

2.9 sec

Page Rendered

81 ms

redatam.bbs.gov.bd screenshot

About Website

Visit redatam.bbs.gov.bd now to see the best up-to-date Redatam BBS content for Bangladesh and also check out these interesting facts you probably never knew about redatam.bbs.gov.bd

Con Redatam Usted puede disemimar su información estadística, en forma de tabulados, gráficos y mapas temáticos de manera rápida y sencilla. También puede difundir datos agregados

Visit redatam.bbs.gov.bd

Key Findings

We analyzed Redatam.bbs.gov.bd page load time and found that the first response time was 1.1 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

redatam.bbs.gov.bd performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

75/100

10%

Network Requests Diagram

redatam.bbs.gov.bd

1082 ms

main0000.css

1314 ms

main0001.css

531 ms

redatam7_150x150.png

803 ms

unfpa.png

585 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original Redatam.bbs.gov.bd, 15% (3 requests) were made to Google-analytics.com and 5% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Redatam.bbs.gov.bd.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.7 kB (40%)

Content Size

189.3 kB

After Optimization

112.7 kB

In fact, the total size of Redatam.bbs.gov.bd main page is 189.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 126.8 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 3.2 kB

  • Original 5.2 kB
  • After minification 5.0 kB
  • After compression 2.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.2 kB or 61% of the original size.

Image Optimization

-37%

Potential reduce by 47.0 kB

  • Original 126.8 kB
  • After minification 79.9 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Redatam BBS needs image optimization as it can save up to 47.0 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 557 B

  • Original 23.0 kB
  • After minification 23.0 kB
  • After compression 22.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-76%

Potential reduce by 25.9 kB

  • Original 34.3 kB
  • After minification 34.0 kB
  • After compression 8.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Redatam.bbs.gov.bd needs all CSS files to be minified and compressed as it can save up to 25.9 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (21%)

Requests Now

19

After Optimization

15

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redatam BBS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

redatam.bbs.gov.bd accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

redatam.bbs.gov.bd best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

redatam.bbs.gov.bd SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redatam.bbs.gov.bd can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Redatam.bbs.gov.bd main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Redatam BBS. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: