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w3programmers.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

w3programmers.com

Home | w3programmers.com

Page Load Speed

2.4 sec in total

First Response

230 ms

Resources Loaded

1.8 sec

Page Rendered

440 ms

w3programmers.com screenshot

About Website

Welcome to w3programmers.com homepage info - get ready to check W 3 Programmers best content for Bangladesh right away, or after learning these important things about w3programmers.com

Welcome to w3programmers.com Are you ready to embark on a journey into the exciting world of programming? Look no further! w3programmers.com is your ultimate destination for mastering a wide array of...

Visit w3programmers.com

Key Findings

We analyzed W3programmers.com page load time and found that the first response time was 230 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

w3programmers.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

w3programmers.com

230 ms

w3programmers.com

539 ms

all.min.css

66 ms

bootstrap.min.css

132 ms

h-2-carousel.css

194 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 82% of them (53 requests) were addressed to the original W3programmers.com, 9% (6 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (907 ms) belongs to the original domain W3programmers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.8 kB (7%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of W3programmers.com main page is 1.1 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. 65% of websites need less resources to load. Images take 792.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 39.0 kB

  • Original 47.4 kB
  • After minification 34.7 kB
  • After compression 8.4 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 12.8 kB, which is 27% 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 39.0 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 16.5 kB

  • Original 792.1 kB
  • After minification 775.6 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. W 3 Programmers images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.8 kB

  • Original 143.7 kB
  • After minification 143.3 kB
  • After compression 141.0 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

-12%

Potential reduce by 13.5 kB

  • Original 117.6 kB
  • After minification 112.5 kB
  • After compression 104.0 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. W3programmers.com needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (70%)

Requests Now

53

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 3 Programmers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

w3programmers.com

w3programmers.com

230 ms

w3programmers.com

w3programmers.com

539 ms

all.min.css

all.min.css

66 ms

bootstrap.min.css

bootstrap.min.css

132 ms

h-2-carousel.css

h-2-carousel.css

194 ms

jquery.webui-popover.min.css

jquery.webui-popover.min.css

194 ms

nice-select.css

nice-select.css

194 ms

owl.carousel.min.css

owl.carousel.min.css

195 ms

owl.theme.default.min.css

owl.theme.default.min.css

196 ms

slick-theme.css

slick-theme.css

196 ms

slick.css

slick.css

257 ms

style.css

style.css

320 ms

new-style.css

new-style.css

257 ms

responsive.css

responsive.css

261 ms

summernote-lite.min.css

summernote-lite.min.css

261 ms

tagify.css

tagify.css

263 ms

toastr.css

toastr.css

331 ms

custom.css

custom.css

334 ms

w3programmers.css

w3programmers.css

332 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

385 ms

purecookie.css

purecookie.css

335 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

385 ms

berli.js

berli.js

384 ms

course.js

course.js

384 ms

jquery.meanmenu.min.js

jquery.meanmenu.min.js

385 ms

jquery.nice-select.min.js

jquery.nice-select.min.js

386 ms

jquery.webui-popover.min.js

jquery.webui-popover.min.js

461 ms

owl.carousel.min.js

owl.carousel.min.js

461 ms

script-2.js

script-2.js

459 ms

slick.min.js

slick.min.js

517 ms

venobox.min.js

venobox.min.js

517 ms

script.js

script.js

460 ms

summernote-lite.min.js

summernote-lite.min.js

519 ms

toastr.min.js

toastr.min.js

537 ms

jquery.form.min.js

jquery.form.min.js

538 ms

jquery.tagify.js

jquery.tagify.js

907 ms

css2

css2

34 ms

css2

css2

52 ms

css2

css2

19 ms

solaimanlipi

solaimanlipi

79 ms

gtm.js

gtm.js

95 ms

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eb901025f1ff4d8010f655b42a33210d.png

109 ms

course_thumbnail_default-new_11710034860.jpg

course_thumbnail_default-new_11710034860.jpg

223 ms

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152 ms

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162 ms

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161 ms

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352 ms

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342 ms

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224 ms

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225 ms

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288 ms

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1832471217553d43b5f6d6a0ea8d83ea.png

288 ms

placeholder.png

placeholder.png

288 ms

founder.jpg

founder.jpg

352 ms

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479f751686a3b7f1783994dd56619558.png

350 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZhrib2Au-0.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZhrib2Au-0.ttf

100 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fMZhrib2Au-0.ttf

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133 ms

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136 ms

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156 ms

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242 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyYMZhrib2Au-0.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyYMZhrib2Au-0.ttf

172 ms

fa-solid-900.ttf

fa-solid-900.ttf

463 ms

fa-regular-400.ttf

fa-regular-400.ttf

322 ms

solaimanlipi.woff

solaimanlipi.woff

25 ms

fa-brands-400.ttf

fa-brands-400.ttf

336 ms

Accessibility Review

w3programmers.com accessibility score

82

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.

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

w3programmers.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

w3programmers.com SEO score

69

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    BN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise W3programmers.com 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 W3programmers.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

w3programmers.com

Open Graph description is not detected on the main page of W 3 Programmers. 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: