Tools & Wizards About Us
certs4it.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

certs4it.com

Certs4IT | Leaders in Certification Exam Dumps and Preparations

Page Load Speed

2.1 sec in total

First Response

169 ms

Resources Loaded

1.8 sec

Page Rendered

218 ms

certs4it.com screenshot

About Website

Visit certs4it.com now to see the best up-to-date Certs4IT content for Pakistan and also check out these interesting facts you probably never knew about certs4it.com

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Key Findings

We analyzed Certs4it.com page load time and found that the first response time was 169 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

certs4it.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

certs4it.com

169 ms

certs4it.com

259 ms

www.certs4it.com

544 ms

css

53 ms

css

61 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 43% of them (18 requests) were addressed to the original Certs4it.com, 31% (13 requests) were made to Embed.tawk.to and 7% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (544 ms) belongs to the original domain Certs4it.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.7 kB (10%)

Content Size

911.1 kB

After Optimization

824.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Certs4it.com main page is 911.1 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. 45% of websites need less resources to load. Images take 588.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 27.3 kB

  • Original 34.4 kB
  • After minification 30.3 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 4.1 kB, which is 12% 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 27.3 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 16.2 kB

  • Original 588.2 kB
  • After minification 572.0 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. Certs4IT images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 32.2 kB

  • Original 253.8 kB
  • After minification 253.8 kB
  • After compression 221.6 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 32.2 kB or 13% of the original size.

CSS Optimization

-32%

Potential reduce by 11.0 kB

  • Original 34.7 kB
  • After minification 34.7 kB
  • After compression 23.7 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. Certs4it.com needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (66%)

Requests Now

38

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certs4IT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

certs4it.com

certs4it.com

169 ms

certs4it.com

certs4it.com

259 ms

www.certs4it.com

www.certs4it.com

544 ms

css

css

53 ms

css

css

61 ms

css

css

69 ms

style.css

style.css

126 ms

bootstrap.min.css

bootstrap.min.css

42 ms

font-awesome.min.css

font-awesome.min.css

52 ms

jquery.min.js

jquery.min.js

30 ms

jquery.main.js

jquery.main.js

187 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

210 ms

custom.js

custom.js

208 ms

functions.js

functions.js

208 ms

jscall_min.js

jscall_min.js

69 ms

js

js

71 ms

fbevents.js

fbevents.js

64 ms

default

default

215 ms

1573763720_certs4it-logo1.png

1573763720_certs4it-logo1.png

79 ms

shoppingBag.png

shoppingBag.png

81 ms

certs4it_official_banner.png

certs4it_official_banner.png

324 ms

exam-ico.png

exam-ico.png

80 ms

1579627809_andrew.jpg

1579627809_andrew.jpg

81 ms

1501829448_imageM13.jpg

1501829448_imageM13.jpg

263 ms

certs4it-secure.png

certs4it-secure.png

146 ms

certs4it-cs.png

certs4it-cs.png

207 ms

certs4it-updated.png

certs4it-updated.png

146 ms

card-list.png

card-list.png

199 ms

font

font

44 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

34 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

125 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

135 ms

twk-event-polyfill.js

twk-event-polyfill.js

160 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

133 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

134 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

145 ms

twk-main.js

twk-main.js

132 ms

twk-vendor.js

twk-vendor.js

141 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

144 ms

twk-chunk-common.js

twk-chunk-common.js

158 ms

twk-runtime.js

twk-runtime.js

151 ms

twk-app.js

twk-app.js

159 ms

Accessibility Review

certs4it.com accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

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.

Best Practices

certs4it.com best practices score

58

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

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

certs4it.com SEO score

98

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 Certs4it.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 Certs4it.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

certs4it.com

Open Graph description is not detected on the main page of Certs4IT. 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: