Tools & Wizards About Us
gmat.cz screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

gmat.cz

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Page Load Speed

3.7 sec in total

First Response

110 ms

Resources Loaded

3.4 sec

Page Rendered

223 ms

gmat.cz screenshot

About Website

Welcome to gmat.cz homepage info - get ready to check Gmat best content right away, or after learning these important things about gmat.cz

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Key Findings

We analyzed Gmat.cz page load time and found that the first response time was 110 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

gmat.cz performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value30.2 s

0/100

10%

TBT (Total Blocking Time)

Value53,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value68.5 s

0/100

10%

Network Requests Diagram

gmat.cz

110 ms

style.css

28 ms

minmax.js

28 ms

widgets.js

113 ms

jquery.min.js

10 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 12% of them (11 requests) were addressed to the original Gmat.cz, 40% (37 requests) were made to Static.xx.fbcdn.net and 9% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Static.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 370.7 kB (62%)

Content Size

596.5 kB

After Optimization

225.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gmat.cz main page is 596.5 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. 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. CSS take 387.3 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 11.5 kB

  • Original 17.6 kB
  • After minification 16.0 kB
  • After compression 6.1 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 11.5 kB or 65% of the original size.

Image Optimization

-4%

Potential reduce by 3.4 kB

  • Original 77.1 kB
  • After minification 73.8 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. Gmat images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 30.0 kB

  • Original 114.4 kB
  • After minification 114.3 kB
  • After compression 84.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 30.0 kB or 26% of the original size.

CSS Optimization

-84%

Potential reduce by 325.8 kB

  • Original 387.3 kB
  • After minification 385.6 kB
  • After compression 61.5 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. Gmat.cz needs all CSS files to be minified and compressed as it can save up to 325.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (66%)

Requests Now

88

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gmat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gmat.cz

gmat.cz

110 ms

style.css

style.css

28 ms

minmax.js

minmax.js

28 ms

widgets.js

widgets.js

113 ms

jquery.min.js

jquery.min.js

10 ms

init.js

init.js

23 ms

analytics.js

analytics.js

85 ms

AIrUkoLHA5s

AIrUkoLHA5s

142 ms

loader0.js

loader0.js

106 ms

badge.png

badge.png

43 ms

gmat165x75px.png

gmat165x75px.png

44 ms

graybg.gif

graybg.gif

44 ms

overlay.png

overlay.png

47 ms

standard-rss-icon.png

standard-rss-icon.png

47 ms

btn_linkedin_badge.png

btn_linkedin_badge.png

45 ms

likebox.php

likebox.php

710 ms

like.php

like.php

955 ms

collect

collect

55 ms

widget_iframe.7dae38096d06923d683a2a807172322a.html

widget_iframe.7dae38096d06923d683a2a807172322a.html

804 ms

ohvJ2fo5TTI

ohvJ2fo5TTI

412 ms

Q6_rhVx9mpQ

Q6_rhVx9mpQ

407 ms

print.css

print.css

12 ms

app.js

app.js

28 ms

www-player.css

www-player.css

27 ms

www-embed-player.js

www-embed-player.js

54 ms

base.js

base.js

88 ms

fetch-polyfill.js

fetch-polyfill.js

25 ms

4248-433-10-1022.js

4248-433-10-1022.js

365 ms

ad_status.js

ad_status.js

499 ms

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

424 ms

embed.js

embed.js

239 ms

YU1prgYt23u.css

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395 ms

KMWcFVqNByY.css

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726 ms

KCBgpVwfLM_.css

KCBgpVwfLM_.css

750 ms

RvYJCw_ESBi.css

RvYJCw_ESBi.css

735 ms

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Accessibility Review

gmat.cz accessibility score

82

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

gmat.cz 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

gmat.cz 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

Image elements do not have [alt] attributes

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 Gmat.cz 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 Gmat.cz 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

gmat.cz

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