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Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

codesundar.com

CodeSundar: Learn Flutter in 30 days | Flutter Tutorial

Page Load Speed

7.7 sec in total

First Response

652 ms

Resources Loaded

6.8 sec

Page Rendered

239 ms

codesundar.com screenshot

About Website

Welcome to codesundar.com homepage info - get ready to check Code Sundar best content for Pakistan right away, or after learning these important things about codesundar.com

A Complete Guide to learn app development for beginners with step by step guide. Explore tutorial on ionic, flutter, cordova and firebase.

Visit codesundar.com

Key Findings

We analyzed Codesundar.com page load time and found that the first response time was 652 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

codesundar.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

codesundar.com

652 ms

codesundar.com

1264 ms

wp-emoji-release.min.js

40 ms

css

55 ms

style.min.css

1138 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Codesundar.com, 34% (28 requests) were made to Codesundarcom.b-cdn.net and 12% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Codesundarcom.b-cdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.7 kB (16%)

Content Size

672.5 kB

After Optimization

567.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codesundar.com main page is 672.5 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. 60% of websites need less resources to load. Images take 263.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 71.3 kB

  • Original 94.4 kB
  • After minification 93.8 kB
  • After compression 23.2 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 71.3 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 357 B

  • Original 263.1 kB
  • After minification 262.8 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. Code Sundar images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 32.6 kB

  • Original 214.3 kB
  • After minification 214.3 kB
  • After compression 181.6 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 32.6 kB or 15% of the original size.

CSS Optimization

-0%

Potential reduce by 440 B

  • Original 100.7 kB
  • After minification 100.7 kB
  • After compression 100.2 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. Codesundar.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (86%)

Requests Now

57

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Code Sundar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

codesundar.com

codesundar.com

652 ms

codesundar.com

codesundar.com

1264 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

40 ms

css

css

55 ms

style.min.css

style.min.css

1138 ms

styles-blocks.css

styles-blocks.css

1991 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

2306 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

2134 ms

jquery.webui-popover.min.css

jquery.webui-popover.min.css

2243 ms

lifterlms.min.css

lifterlms.min.css

2358 ms

all.min.css

all.min.css

2157 ms

font-icons.min.css

font-icons.min.css

3087 ms

all.css

all.css

212 ms

v4-shims.css

v4-shims.css

257 ms

jetpack.css

jetpack.css

3262 ms

jquery.min.js

jquery.min.js

2327 ms

jquery-migrate.min.js

jquery-migrate.min.js

2379 ms

js

js

143 ms

core.min.js

core.min.js

2290 ms

tooltip.min.js

tooltip.min.js

2438 ms

datepicker.min.js

datepicker.min.js

2464 ms

mouse.min.js

mouse.min.js

2490 ms

slider.min.js

slider.min.js

2510 ms

jquery.webui-popover.min.js

jquery.webui-popover.min.js

2576 ms

llms.min.js

llms.min.js

2493 ms

llms-ajax.min.js

llms-ajax.min.js

2515 ms

llms-form-checkout.min.js

llms-form-checkout.min.js

2520 ms

menu.min.js

menu.min.js

2530 ms

back-to-top.min.js

back-to-top.min.js

2583 ms

e-202240.js

e-202240.js

102 ms

gtm.js

gtm.js

147 ms

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google-087684b63e9ca0c30c154fc94385cff22df702ceea5a321fe457b6c332852105.svg

252 ms

codesundar-cover.png

codesundar-cover.png

453 ms

facebook.png

facebook.png

107 ms

twitter.png

twitter.png

108 ms

instagram.png

instagram.png

107 ms

youtube.png

youtube.png

109 ms

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groupon-2337a93aa1c77f0138106e7098a0b596b7599179a6964e555fadb807f30d5b62.svg

359 ms

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square-f5cc2f79189bc5730af46d331a0566262d1bcf0372c820002ae4e9bf0415ae3a.svg

468 ms

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469 ms

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alibaba-614200512ac597e11ab9ad7592b0b03732da4ea441dce13a67b7ab3aeae084ae.svg

468 ms

gtm.js

gtm.js

80 ms

universal.js

universal.js

256 ms

js

js

115 ms

analytics.js

analytics.js

290 ms

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341 ms

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383 ms

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415 ms

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418 ms

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460 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexYMUdjFnmg.ttf

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460 ms

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457 ms

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458 ms

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455 ms

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457 ms

generatepress.woff

generatepress.woff

1032 ms

1f525.svg

1f525.svg

305 ms

2705.svg

2705.svg

338 ms

fbevents.js

fbevents.js

267 ms

universal.css

universal.css

230 ms

w5y6w0d9p2_popups.js

w5y6w0d9p2_popups.js

358 ms

collect

collect

96 ms

collect

collect

95 ms

identity.js

identity.js

40 ms

330075618690397

330075618690397

71 ms

page.html

page.html

131 ms

bootstrap-4.3.1.min.css

bootstrap-4.3.1.min.css

64 ms

jquery-3.3.1.slim.min.js

jquery-3.3.1.slim.min.js

82 ms

popper.min.js

popper.min.js

43 ms

bootstrap-4.3.1.min.js

bootstrap-4.3.1.min.js

152 ms

webforms.min.js

webforms.min.js

30 ms

jquery.min.js

jquery.min.js

68 ms

import.css

import.css

25 ms

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493 ms

css

css

130 ms

ml_jQuery.inputmask.bundle.min.js

ml_jQuery.inputmask.bundle.min.js

31 ms

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49 ms

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68 ms

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84 ms

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84 ms

Accessibility Review

codesundar.com accessibility score

88

Accessibility Issues

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

codesundar.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

codesundar.com SEO score

93

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

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 Codesundar.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 Codesundar.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

codesundar.com

Open Graph data is detected on the main page of Code Sundar. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: