Tools & Wizards About Us
w3webschool.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

w3webschool.com

Software Training Institute In Kolkata | IT Course | Web And Graphic

Page Load Speed

10.4 sec in total

First Response

473 ms

Resources Loaded

8.6 sec

Page Rendered

1.4 sec

w3webschool.com screenshot

About Website

Welcome to w3webschool.com homepage info - get ready to check W3 Web School best content for India right away, or after learning these important things about w3webschool.com

Looking for best Software Training Institute in Kolkata to learn Digital Marketing, Web Development, Graphic Design and Web Design? Book Demo Class Now !!

Visit w3webschool.com

Key Findings

We analyzed W3webschool.com page load time and found that the first response time was 473 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

w3webschool.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value6,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value34.8 s

0/100

10%

Network Requests Diagram

w3webschool.com

473 ms

www.w3webschool.com

1261 ms

select2.min.css

592 ms

frontend.css

615 ms

chaty-front.min.css

634 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 83% of them (129 requests) were addressed to the original W3webschool.com, 5% (7 requests) were made to Fonts.googleapis.com and 3% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain W3webschool.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 364.0 kB (16%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of W3webschool.com main page is 2.2 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 344.6 kB

  • Original 401.7 kB
  • After minification 377.9 kB
  • After compression 57.1 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 344.6 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 17.4 kB

  • Original 1.6 MB
  • After minification 1.6 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. W3 Web School images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.0 kB

  • Original 230.4 kB
  • After minification 230.3 kB
  • After compression 228.4 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 86 (61%)

Requests Now

142

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W3 Web School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 44 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

w3webschool.com

w3webschool.com

473 ms

www.w3webschool.com

www.w3webschool.com

1261 ms

select2.min.css

select2.min.css

592 ms

frontend.css

frontend.css

615 ms

chaty-front.min.css

chaty-front.min.css

634 ms

all.min.css

all.min.css

42 ms

slick.min.css

slick.min.css

636 ms

slick-theme.min.css

slick-theme.min.css

637 ms

imagehover.css

imagehover.css

647 ms

swiper.min.css

swiper.min.css

789 ms

exad-styles.min.css

exad-styles.min.css

818 ms

header-footer-elementor.css

header-footer-elementor.css

844 ms

elementor-icons.min.css

elementor-icons.min.css

846 ms

frontend-lite.min.css

frontend-lite.min.css

1066 ms

swiper.min.css

swiper.min.css

862 ms

post-1010.css

post-1010.css

988 ms

frontend-lite.min.css

frontend-lite.min.css

1020 ms

global.css

global.css

1054 ms

post-2928.css

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1059 ms

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1076 ms

css

css

51 ms

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genericons.css

1186 ms

style.css

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1221 ms

ekiticons.css

ekiticons.css

1272 ms

pwaforwp-main.min.css

pwaforwp-main.min.css

1279 ms

widget-styles.css

widget-styles.css

1492 ms

responsive.css

responsive.css

1291 ms

general.min.css

general.min.css

1384 ms

css

css

66 ms

fontawesome.min.css

fontawesome.min.css

1425 ms

regular.min.css

regular.min.css

1482 ms

feather-icon-style.min.css

feather-icon-style.min.css

1485 ms

solid.min.css

solid.min.css

1519 ms

remixicon.min.css

remixicon.min.css

1588 ms

brands.min.css

brands.min.css

1628 ms

jquery.min.js

jquery.min.js

1904 ms

jquery-migrate.min.js

jquery-migrate.min.js

1697 ms

js

js

66 ms

bootstrap.css

bootstrap.css

1518 ms

css

css

17 ms

responsive.css

responsive.css

1534 ms

style.css

style.css

1601 ms

DMCABadgeHelper.min.js

DMCABadgeHelper.min.js

58 ms

js

js

64 ms

app.js

app.js

46 ms

api.js

api.js

37 ms

widget-carousel.min.css

widget-carousel.min.css

1448 ms

widget-icon-list.min.css

widget-icon-list.min.css

1399 ms

select2.min.js

select2.min.js

1376 ms

dropzone.min.js

dropzone.min.js

1570 ms

jquery.sticky-sidebar.js

jquery.sticky-sidebar.js

1362 ms

cht-front-script.min.js

cht-front-script.min.js

1411 ms

exad-scripts.min.js

exad-scripts.min.js

1475 ms

imagesloaded.min.js

imagesloaded.min.js

1338 ms

masonry.min.js

masonry.min.js

1317 ms

jquery.masonry.min.js

jquery.masonry.min.js

1356 ms

functions.js

functions.js

1402 ms

frontend-script.js

frontend-script.js

1488 ms

widget-scripts.js

widget-scripts.js

1568 ms

pwaforwp.min.js

pwaforwp.min.js

1331 ms

pwaforwp-video.js

pwaforwp-video.js

1341 ms

pwaforwp-download.js

pwaforwp-download.js

1354 ms

pwa-register-sw.js

pwa-register-sw.js

1380 ms

general.min.js

general.min.js

1485 ms

slick.min.js

slick.min.js

1383 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1373 ms

webpack.runtime.min.js

webpack.runtime.min.js

1353 ms

frontend-modules.min.js

frontend-modules.min.js

1374 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1474 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1387 ms

wp-polyfill.min.js

wp-polyfill.min.js

1351 ms

hooks.min.js

hooks.min.js

1309 ms

i18n.min.js

i18n.min.js

1358 ms

frontend.min.js

frontend.min.js

1344 ms

waypoints.min.js

waypoints.min.js

1465 ms

core.min.js

core.min.js

1390 ms

frontend.min.js

frontend.min.js

1348 ms

elements-handlers.min.js

elements-handlers.min.js

1292 ms

animate-circle.min.js

animate-circle.min.js

1355 ms

elementor.js

elementor.js

1347 ms

fbevents.js

fbevents.js

68 ms

custom.css

custom.css

1243 ms

css

css

71 ms

css

css

72 ms

css

css

74 ms

css2

css2

70 ms

dmca_protected_sml_120m.png

dmca_protected_sml_120m.png

104 ms

logo.png

logo.png

301 ms

Home-bg-Banner.jpg

Home-bg-Banner.jpg

739 ms

briefcase.png

briefcase.png

486 ms

Global-Certifications.png

Global-Certifications.png

302 ms

Rupee.png

Rupee.png

301 ms

Clients-Project.png

Clients-Project.png

399 ms

digital-marketing-with-icons-business-people-scaled-pugjwjokbsrrv5xoeif4eefqy07x0u1ho4quoxlav4.jpg

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908 ms

full-stack-web-development-course-scaled-pugjwe1j6sjzvuffvu444q9zcb5am27ze0a5lz65zw.jpg

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738 ms

web-design-banner-scaled-q4w5rkmy81iaqvf0rk5csrb2bde3lg788611bnnnkk.jpg

web-design-banner-scaled-q4w5rkmy81iaqvf0rk5csrb2bde3lg788611bnnnkk.jpg

940 ms

Mern-Stack-scaled-qkdfwygchy1a89uoufdyo8ywkpkefk5lgmc29hs7d8.jpg

Mern-Stack-scaled-qkdfwygchy1a89uoufdyo8ywkpkefk5lgmc29hs7d8.jpg

593 ms

Mean-Stack-qkdg1kts3mdbjjt60yn5p4whwu0gwxhoe8jx7y70ao.webp

Mean-Stack-qkdg1kts3mdbjjt60yn5p4whwu0gwxhoe8jx7y70ao.webp

661 ms

Graphic-Design-Course-qjuay82tbmz06xvjjuhpv6oj2uay020j18g4esb0hs.jpeg

Graphic-Design-Course-qjuay82tbmz06xvjjuhpv6oj2uay020j18g4esb0hs.jpeg

1167 ms

UI-UX-Course-scaled-qjub0f199pyx57hkfz0n4i08v1yikv4mk1lk453g9g.jpg

UI-UX-Course-scaled-qjub0f199pyx57hkfz0n4i08v1yikv4mk1lk453g9g.jpg

1067 ms

seo-scaled-pugjuyceqwla6y8ypbmvoawmpi2izapv48y8f1ybeo.jpg

seo-scaled-pugjuyceqwla6y8ypbmvoawmpi2izapv48y8f1ybeo.jpg

1133 ms

social-media-marketing-concept-marketing-with-applications-1-scaled-q4w5eoaofvutkhcsdt1e558cz6i1cql6kdeiuuqmo0.jpg

social-media-marketing-concept-marketing-with-applications-1-scaled-q4w5eoaofvutkhcsdt1e558cz6i1cql6kdeiuuqmo0.jpg

972 ms

ppc-scaled-q4w5j0bvydsb0fla7gqyxmovidg4lbedz4lk470a60.jpg

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1101 ms

php-mysql-scaled-pugjw1tmpy3bqknmasp7l0xznonxyl2l9ocmkobs5c.jpg

php-mysql-scaled-pugjw1tmpy3bqknmasp7l0xznonxyl2l9ocmkobs5c.jpg

1166 ms

react-js-scaled-pugjuxekk2jzvcabut893t564475rlm4s4aqxrzpkw.jpg

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1186 ms

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1482 ms

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1299 ms

Class-Room-Training.png

Class-Room-Training.png

1315 ms

Online-Training.png

Online-Training.png

1353 ms

Custom-Modules.png

Custom-Modules.png

1359 ms

Training-on-Live-Project.png

Training-on-Live-Project.png

1398 ms

students.png

students.png

1497 ms

working-professionals.png

working-professionals.png

1517 ms

corporates.png

corporates.png

1565 ms

yavana.jpg

yavana.jpg

1578 ms

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solar.jpg

1610 ms

sikha.jpg

sikha.jpg

1696 ms

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rsw.jpg

1694 ms

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pumps.jpg

1719 ms

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dms.jpg

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digital-piloto.jpg

1789 ms

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1828 ms

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aptech.jpg

1811 ms

font

font

491 ms

font

font

302 ms

fa-regular-400.woff

fa-regular-400.woff

199 ms

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386 ms

fa-brands-400.woff

fa-brands-400.woff

387 ms

fukh7tfn4v

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366 ms

recaptcha__en.js

recaptcha__en.js

413 ms

version.json

version.json

187 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1614 ms

fa-regular-400.woff

fa-regular-400.woff

1681 ms

fa-solid-900.woff

fa-solid-900.woff

1661 ms

main.js

main.js

86 ms

feather.woff

feather.woff

1657 ms

eicons.woff

eicons.woff

1575 ms

remixicon.woff

remixicon.woff

1458 ms

clarity.js

clarity.js

72 ms

fa-brands-400.woff

fa-brands-400.woff

1474 ms

cropped-Blue_-digitalbiz-logo-Copy-copy-2.png

cropped-Blue_-digitalbiz-logo-Copy-copy-2.png

1472 ms

azadi_infosky.png

azadi_infosky.png

1502 ms

Passionate-Futurist-Solutions.png

Passionate-Futurist-Solutions.png

1374 ms

Bappa-Das.jpeg

Bappa-Das.jpeg

1342 ms

Binaya-Pradhan.jpeg

Binaya-Pradhan.jpeg

1299 ms

Sohit-Singh.jpeg

Sohit-Singh.jpeg

1264 ms

Srayasree-Biswas.jpeg

Srayasree-Biswas.jpeg

1242 ms

Dipanshu-Kumar.jpg

Dipanshu-Kumar.jpg

1288 ms

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1263 ms

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iso-9001-2015.png.webp

1298 ms

pay_methods_branding.png

pay_methods_branding.png

1307 ms

Pritika.png

Pritika.png

1235 ms

mypic.jpg

mypic.jpg

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ankit.jpg

ankit.jpg

1277 ms

c.gif

c.gif

9 ms

Accessibility Review

w3webschool.com accessibility score

94

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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

w3webschool.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

w3webschool.com SEO score

95

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

High

Tap targets are not sized appropriately

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 W3webschool.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 W3webschool.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

w3webschool.com

Open Graph data is detected on the main page of W3 Web School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: