Tools & Wizards About Us
webslesson.info screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% 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

  • 82

    SEO

    Google-friendlier than
    44% of websites

webslesson.info

Webslesson | PHP, MySql, Jquery, AngularJS, Ajax, Codeigniter Tutorial

Page Load Speed

3 sec in total

First Response

64 ms

Resources Loaded

2.7 sec

Page Rendered

210 ms

webslesson.info screenshot

About Website

Click here to check amazing Webslesson content for India. Otherwise, check out these important facts you probably never knew about webslesson.info

Webslesson is a web programming tutorial blog. In tutorials we mainly focused on programming queries related to php, mysql, javascript, css, css3, jquery, ajax, angularJS, codeigniter etc. Webslesson ...

Visit webslesson.info

Key Findings

We analyzed Webslesson.info page load time and found that the first response time was 64 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

webslesson.info performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.395

26/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

webslesson.info

64 ms

www.webslesson.info

64 ms

www.webslesson.info

97 ms

55013136-widget_css_bundle.css

47 ms

adsbygoogle.js

219 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Webslesson.info, 16% (15 requests) were made to Blogger.googleusercontent.com and 11% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Blogger.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 420.3 kB (23%)

Content Size

1.9 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Webslesson.info main page is 1.9 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. 75% 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 891.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 107.8 kB

  • Original 136.7 kB
  • After minification 131.0 kB
  • After compression 28.9 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 107.8 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 111.0 kB

  • Original 891.8 kB
  • After minification 780.7 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. Obviously, Webslesson needs image optimization as it can save up to 111.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 201.4 kB

  • Original 828.0 kB
  • After minification 827.7 kB
  • After compression 626.6 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 201.4 kB or 24% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 6.6 kB
  • After minification 6.6 kB
  • After compression 6.6 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. Webslesson.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (59%)

Requests Now

78

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webslesson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

webslesson.info

webslesson.info

64 ms

www.webslesson.info

www.webslesson.info

64 ms

www.webslesson.info

www.webslesson.info

97 ms

55013136-widget_css_bundle.css

55013136-widget_css_bundle.css

47 ms

adsbygoogle.js

adsbygoogle.js

219 ms

css

css

58 ms

font-awesome.min.css

font-awesome.min.css

54 ms

jquery.min.js

jquery.min.js

51 ms

prism.css

prism.css

53 ms

prism.js

prism.js

127 ms

3618731732-widgets.js

3618731732-widgets.js

50 ms

sdk.js

sdk.js

146 ms

icon18_edit_allbkg.gif

icon18_edit_allbkg.gif

367 ms

task-management-system-blog.jpg

task-management-system-blog.jpg

761 ms

0_LW35-C-Uc

0_LW35-C-Uc

0 ms

task-management-system-database.jpg

task-management-system-database.jpg

811 ms

task-management-system-1.jpg

task-management-system-1.jpg

751 ms

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750 ms

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894 ms

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866 ms

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1235 ms

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1184 ms

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1194 ms

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1269 ms

task-management-system-9.jpg

task-management-system-9.jpg

1513 ms

node-appointment-booking-system-blog.jpg

node-appointment-booking-system-blog.jpg

1439 ms

authorization.css

authorization.css

123 ms

J6xbaZpyJE0

J6xbaZpyJE0

2 ms

introduction-to-cloud-based-web-scraping.jpg

introduction-to-cloud-based-web-scraping.jpg

2023 ms

online-examination-system-blog.jpg

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1693 ms

GSK_lOxgb9I

GSK_lOxgb9I

2 ms

node-js-crud-with-mongodb.jpg

node-js-crud-with-mongodb.jpg

1688 ms

analytics.js

analytics.js

324 ms

EJRVQgYoZZY2vCFuvAFYzrk.woff

EJRVQgYoZZY2vCFuvAFYzrk.woff

314 ms

EJRSQgYoZZY2vCFuvAnt66qcVy0.woff

EJRSQgYoZZY2vCFuvAnt66qcVy0.woff

359 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

198 ms

authorization.css

authorization.css

160 ms

sdk.js

sdk.js

179 ms

show_ads_impl.js

show_ads_impl.js

469 ms

collect

collect

26 ms

js

js

64 ms

zrt_lookup.html

zrt_lookup.html

41 ms

ads

ads

706 ms

ads

ads

537 ms

6821839309498113521

6821839309498113521

37 ms

load_preloaded_resource.js

load_preloaded_resource.js

31 ms

abg_lite.js

abg_lite.js

30 ms

window_focus.js

window_focus.js

35 ms

qs_click_protection.js

qs_click_protection.js

35 ms

ufs_web_display.js

ufs_web_display.js

23 ms

d4128ee657a8b8f36370500b7756be30.js

d4128ee657a8b8f36370500b7756be30.js

135 ms

icon.png

icon.png

27 ms

reactive_library.js

reactive_library.js

182 ms

ca-pub-4529508631166774

ca-pub-4529508631166774

96 ms

activeview

activeview

83 ms

hHJG2n8e5RfB7uwD3MNdD4vdmkf4SL1XWVK3YzLACZ4.js

hHJG2n8e5RfB7uwD3MNdD4vdmkf4SL1XWVK3YzLACZ4.js

9 ms

ads

ads

384 ms

14763004658117789537

14763004658117789537

120 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

9 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

53 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

57 ms

14763004658117789537

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58 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

58 ms

b77b256f0501e7c4881e67f893054266.js

b77b256f0501e7c4881e67f893054266.js

56 ms

81196163ce699cdb540b74c0ac9d4337.js

81196163ce699cdb540b74c0ac9d4337.js

61 ms

s

s

101 ms

css

css

28 ms

css

css

26 ms

pxiByp8kv8JHgFVrLEj6Z1xlEw.woff

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5 ms

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7 ms

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4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

4 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

11 ms

sodar

sodar

104 ms

activeview

activeview

80 ms

page.php

page.php

116 ms

sodar2.js

sodar2.js

30 ms

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27 ms

Zi20d5DVxmM.js

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35 ms

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33 ms

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62 ms

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61 ms

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31 ms

POPhtNuypTE.js

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31 ms

p55HfXW__mM.js

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68 ms

runner.html

runner.html

15 ms

aframe

aframe

54 ms

8YYByCYBNOXiTUlrNvbsIhdfHH06XxNrttw_yNQTh6s.js

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10 ms

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38 ms

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49 ms

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Dpom1HQzAgH.js

15 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

12 ms

Accessibility Review

webslesson.info 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.

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

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

webslesson.info 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

webslesson.info SEO score

82

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

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 Webslesson.info 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 Webslesson.info 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

webslesson.info

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