Tools & Wizards About Us
zangi.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

zangi.com

Zangi Messenger

Page Load Speed

2.2 sec in total

First Response

145 ms

Resources Loaded

1.6 sec

Page Rendered

375 ms

zangi.com screenshot

About Website

Click here to check amazing Zangi content for India. Otherwise, check out these important facts you probably never knew about zangi.com

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Key Findings

We analyzed Zangi.com page load time and found that the first response time was 145 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

zangi.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

zangi.com

145 ms

zangi.com

307 ms

zangi.css

679 ms

aos.css

88 ms

css

81 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 63% of them (31 requests) were addressed to the original Zangi.com, 4% (2 requests) were made to Unpkg.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (679 ms) belongs to the original domain Zangi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 584.1 kB (66%)

Content Size

888.7 kB

After Optimization

304.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Zangi.com main page is 888.7 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. 50% of websites need less resources to load. CSS take 472.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 37.8 kB

  • Original 44.9 kB
  • After minification 28.0 kB
  • After compression 7.1 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. This page needs HTML code to be minified as it can gain 16.9 kB, which is 38% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.8 kB or 84% of the original size.

JavaScript Optimization

-30%

Potential reduce by 109.5 kB

  • Original 370.9 kB
  • After minification 357.7 kB
  • After compression 261.4 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 109.5 kB or 30% of the original size.

CSS Optimization

-92%

Potential reduce by 436.8 kB

  • Original 472.9 kB
  • After minification 371.9 kB
  • After compression 36.1 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. Zangi.com needs all CSS files to be minified and compressed as it can save up to 436.8 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (34%)

Requests Now

47

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zangi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zangi.com

zangi.com

145 ms

zangi.com

zangi.com

307 ms

zangi.css

zangi.css

679 ms

aos.css

aos.css

88 ms

css

css

81 ms

css

css

95 ms

bootstrap.min.css

bootstrap.min.css

73 ms

aos.js

aos.js

99 ms

api.js

api.js

82 ms

lazyload.min.js

lazyload.min.js

84 ms

jquery-3.2.1.slim.min.js

jquery-3.2.1.slim.min.js

77 ms

popper.min.js

popper.min.js

82 ms

bootstrap.min.js

bootstrap.min.js

78 ms

jquery.min.js

jquery.min.js

347 ms

yii.js

yii.js

279 ms

function.js

function.js

212 ms

init.js

init.js

280 ms

recaptcha__en.js

recaptcha__en.js

158 ms

qevents.js

qevents.js

159 ms

pixel.js

pixel.js

119 ms

fbevents.js

fbevents.js

127 ms

logo-1.svg

logo-1.svg

182 ms

2.svg

2.svg

180 ms

1.svg

1.svg

183 ms

11.svg

11.svg

183 ms

9.svg

9.svg

183 ms

8.svg

8.svg

249 ms

10.svg

10.svg

251 ms

7.svg

7.svg

254 ms

12.svg

12.svg

248 ms

13.svg

13.svg

247 ms

Download-aos.svg

Download-aos.svg

316 ms

google.svg

google.svg

318 ms

18.svg

18.svg

314 ms

15.svg

15.svg

323 ms

17.svg

17.svg

325 ms

19.svg

19.svg

324 ms

16.svg

16.svg

383 ms

20.svg

20.svg

385 ms

facebook.svg

facebook.svg

384 ms

twitter.svg

twitter.svg

390 ms

linkedin.svg

linkedin.svg

393 ms

youtube.svg

youtube.svg

392 ms

instagram.svg

instagram.svg

449 ms

medium.svg

medium.svg

450 ms

config

config

86 ms

rp.gif

rp.gif

77 ms

t2_3l4ctvhs_telemetry

t2_3l4ctvhs_telemetry

32 ms

pixel

pixel

17 ms

Accessibility Review

zangi.com accessibility score

65

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

zangi.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zangi.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Zangi.com 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 Zangi.com 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

zangi.com

Open Graph description is not detected on the main page of Zangi. 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: