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gradtests.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

gradtests.com

SHL Practice Tests - Verbal, Logical and Numerical | GradTests

Page Load Speed

5.4 sec in total

First Response

271 ms

Resources Loaded

4.6 sec

Page Rendered

537 ms

gradtests.com screenshot

About Website

Click here to check amazing Grad Tests content. Otherwise, check out these important facts you probably never knew about gradtests.com

GradTests is the leading provider of practice SHL verbal reasoning tests, practice SHL numerical reasoning tests and practice SHL inductive reasoning tests.

Visit gradtests.com

Key Findings

We analyzed Gradtests.com page load time and found that the first response time was 271 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

gradtests.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value21,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value31.5 s

0/100

10%

Network Requests Diagram

gradtests.com

271 ms

www.gradtests.com

1048 ms

jquery.sliderTabs.min.css

216 ms

jquery.min.js

181 ms

jquery.sliderTabs.js

304 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 71% of them (58 requests) were addressed to the original Gradtests.com, 4% (3 requests) were made to Apis.google.com and 4% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Gradtests.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.5 kB (22%)

Content Size

732.1 kB

After Optimization

573.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gradtests.com main page is 732.1 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. 70% of websites need less resources to load. Images take 352.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 83.0 kB

  • Original 106.1 kB
  • After minification 89.2 kB
  • After compression 23.0 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 16.9 kB, which is 16% 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 83.0 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 17.7 kB

  • Original 352.0 kB
  • After minification 334.2 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. Grad Tests images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 48.7 kB

  • Original 227.5 kB
  • After minification 227.5 kB
  • After compression 178.8 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 48.7 kB or 21% of the original size.

CSS Optimization

-19%

Potential reduce by 9.0 kB

  • Original 46.6 kB
  • After minification 46.6 kB
  • After compression 37.6 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. Gradtests.com needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (37%)

Requests Now

76

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grad Tests. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gradtests.com

gradtests.com

271 ms

www.gradtests.com

www.gradtests.com

1048 ms

jquery.sliderTabs.min.css

jquery.sliderTabs.min.css

216 ms

jquery.min.js

jquery.min.js

181 ms

jquery.sliderTabs.js

jquery.sliderTabs.js

304 ms

jquerycycle3d36.js

jquerycycle3d36.js

367 ms

jquery.easing.1.33d36.js

jquery.easing.1.33d36.js

298 ms

style.css

style.css

293 ms

jquery.innerfade.js

jquery.innerfade.js

298 ms

jquery.screwdefaultbuttonsV2.js

jquery.screwdefaultbuttonsV2.js

336 ms

reset.css

reset.css

355 ms

main.css

main.css

429 ms

media_v5.css

media_v5.css

364 ms

common.js

common.js

386 ms

api:client.js

api:client.js

229 ms

adsbygoogle.js

adsbygoogle.js

282 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

384 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

410 ms

conversion.js

conversion.js

187 ms

fbevents.js

fbevents.js

542 ms

heap-44752629.js

heap-44752629.js

1681 ms

bg.jpg

bg.jpg

651 ms

logo.jpg

logo.jpg

650 ms

sign_up.png

sign_up.png

651 ms

face_sign2.jpg

face_sign2.jpg

651 ms

take-a-free-test.png

take-a-free-test.png

649 ms

popup-logo.png

popup-logo.png

613 ms

sign-up-button.jpg

sign-up-button.jpg

1630 ms

sign-up-fb.jpg

sign-up-fb.jpg

1629 ms

log-in-button.jpg

log-in-button.jpg

1630 ms

sign-in-fb.jpg

sign-in-fb.jpg

1630 ms

select-test-icon3.png

select-test-icon3.png

1630 ms

select-test-icon1.png

select-test-icon1.png

1630 ms

select-test-icon2.png

select-test-icon2.png

1760 ms

gradetest-logo.png

gradetest-logo.png

1759 ms

homepagebanner.png

homepagebanner.png

1952 ms

pkg_icon.png

pkg_icon.png

1759 ms

practise.jpg

practise.jpg

1758 ms

auto-popup-close.png

auto-popup-close.png

1759 ms

auto-popup-toparrow.png

auto-popup-toparrow.png

1831 ms

pkg_icon2.png

pkg_icon2.png

1806 ms

pkg_icon3.png

pkg_icon3.png

1791 ms

sign_up.jpg

sign_up.jpg

1790 ms

face.png

face.png

1805 ms

tweet.png

tweet.png

1842 ms

mail.png

mail.png

1841 ms

youtube_social_circle_red.png

youtube_social_circle_red.png

1877 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

551 ms

show_ads_impl.js

show_ads_impl.js

288 ms

zrt_lookup.html

zrt_lookup.html

1209 ms

menu_arrow.png

menu_arrow.png

1443 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

1332 ms

753435338176931

753435338176931

970 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

641 ms

banner_bg.jpg

banner_bg.jpg

726 ms

note_pad_bg.png

note_pad_bg.png

727 ms

icon1.png

icon1.png

793 ms

testi_top.png

testi_top.png

766 ms

testi_bg.jpg

testi_bg.jpg

808 ms

testi_bot.png

testi_bot.png

808 ms

testi_next.png

testi_next.png

819 ms

testi_prev.png

testi_prev.png

828 ms

footer_bg.png

footer_bg.png

829 ms

cookie.js

cookie.js

540 ms

integrator.js

integrator.js

348 ms

ads

ads

208 ms

analytics.js

analytics.js

379 ms

269 ms

home_tab_active.png

home_tab_active.png

410 ms

testi_dot_hit.png

testi_dot_hit.png

435 ms

testi_dot.png

testi_dot.png

437 ms

asset_composer.js

asset_composer.js

232 ms

robotoslab-bold-webfont.woff

robotoslab-bold-webfont.woff

457 ms

OpenSans-Bold-webfont.ttf

OpenSans-Bold-webfont.ttf

469 ms

OpenSans-Bold-webfont.woff

OpenSans-Bold-webfont.woff

451 ms

iframe

iframe

202 ms

h

h

146 ms

98 ms

5jFpQ9r1uQmO8q4huYb0ijAypb7ycQ1g

5jFpQ9r1uQmO8q4huYb0ijAypb7ycQ1g

149 ms

m=base

m=base

33 ms

iframerpc

iframerpc

37 ms

widget_v2.334.js

widget_v2.334.js

29 ms

Accessibility Review

gradtests.com accessibility score

65

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

gradtests.com best practices score

67

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

Page has valid source maps

SEO Factors

gradtests.com SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gradtests.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gradtests.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

gradtests.com

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