Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

techzoom.tv

Technology News in Bengali (Bangla) | Latest Bangla Tech News - বিজ্ঞান ও প্রযুক্তির খবর - Techzoom.TV

Page Load Speed

9.9 sec in total

First Response

1.8 sec

Resources Loaded

6.6 sec

Page Rendered

1.4 sec

techzoom.tv screenshot

About Website

Click here to check amazing Techzoom content for Bangladesh. Otherwise, check out these important facts you probably never knew about techzoom.tv

Get all latest Technology news in Bengali (Bangla) (বিজ্ঞান ও প্রযুক্তি - বিজ্ঞান ও প্রযুক্তির খবর) from Technology including breaking news, photos, videos, current affairs, news headlines and more on...

Visit techzoom.tv

Key Findings

We analyzed Techzoom.tv page load time and found that the first response time was 1.8 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

techzoom.tv performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

techzoom.tv

1801 ms

all.js

9 ms

close.png

167 ms

socialbuzz.css

168 ms

style-frond_end.css

169 ms

Our browser made a total of 234 requests to load all elements on the main page. We found that 73% of them (170 requests) were addressed to the original Techzoom.tv, 12% (27 requests) were made to Adserver.techzoom.tv and 5% (11 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Techzoom.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (39%)

Content Size

6.2 MB

After Optimization

3.7 MB

In fact, the total size of Techzoom.tv main page is 6.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 416.6 kB

  • Original 472.7 kB
  • After minification 439.1 kB
  • After compression 56.1 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 416.6 kB or 88% of the original size.

Image Optimization

-5%

Potential reduce by 163.1 kB

  • Original 3.5 MB
  • After minification 3.3 MB

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. Techzoom images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 461.5 kB

  • Original 653.7 kB
  • After minification 642.8 kB
  • After compression 192.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 461.5 kB or 71% of the original size.

CSS Optimization

-90%

Potential reduce by 1.4 MB

  • Original 1.5 MB
  • After minification 1.2 MB
  • After compression 148.4 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. Techzoom.tv needs all CSS files to be minified and compressed as it can save up to 1.4 MB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (29%)

Requests Now

220

After Optimization

157

The browser has sent 220 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Techzoom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

techzoom.tv accessibility score

85

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

techzoom.tv best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

techzoom.tv SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    BN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Techzoom.tv can be misinterpreted by Google and other search engines. Our service has detected that Bengali/Bangla is used on the page, and it does not match the claimed English language. Our system also found out that Techzoom.tv 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 data is detected on the main page of Techzoom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: