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Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

gradtests.com.au

SHL Practice Tests - Verbal, Logical and Numerical | GradTests

Page Load Speed

2.8 sec in total

First Response

217 ms

Resources Loaded

2.4 sec

Page Rendered

245 ms

gradtests.com.au screenshot

About Website

Visit gradtests.com.au now to see the best up-to-date Grad Tests content for Nigeria and also check out these interesting facts you probably never knew about gradtests.com.au

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.au

Key Findings

We analyzed Gradtests.com.au page load time and found that the first response time was 217 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

gradtests.com.au performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.287

42/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

gradtests.com.au

217 ms

gradtests.com.au

265 ms

www.gradtests.com.au

410 ms

www.gradtests.com.au

441 ms

jquery.sliderTabs.min.css

189 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 75% of them (60 requests) were addressed to the original Gradtests.com.au, 4% (3 requests) were made to Apis.google.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (507 ms) belongs to the original domain Gradtests.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 513.1 kB (41%)

Content Size

1.2 MB

After Optimization

727.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gradtests.com.au main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 477.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 81.8 kB

  • Original 104.3 kB
  • After minification 87.4 kB
  • After compression 22.5 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 81.8 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

-30%

Potential reduce by 143.8 kB

  • Original 477.7 kB
  • After minification 430.9 kB
  • After compression 333.9 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 143.8 kB or 30% of the original size.

CSS Optimization

-88%

Potential reduce by 269.8 kB

  • Original 306.8 kB
  • After minification 250.7 kB
  • After compression 37.1 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.au needs all CSS files to be minified and compressed as it can save up to 269.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (35%)

Requests Now

71

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 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 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

gradtests.com.au

gradtests.com.au

217 ms

gradtests.com.au

gradtests.com.au

265 ms

www.gradtests.com.au

www.gradtests.com.au

410 ms

www.gradtests.com.au

www.gradtests.com.au

441 ms

jquery.sliderTabs.min.css

jquery.sliderTabs.min.css

189 ms

jquery.min.js

jquery.min.js

30 ms

jquery.sliderTabs.js

jquery.sliderTabs.js

252 ms

jquerycycle3d36.js

jquerycycle3d36.js

313 ms

jquery.easing.1.33d36.js

jquery.easing.1.33d36.js

197 ms

style.css

style.css

198 ms

jquery.innerfade.js

jquery.innerfade.js

198 ms

jquery.screwdefaultbuttonsV2.js

jquery.screwdefaultbuttonsV2.js

250 ms

reset.css

reset.css

252 ms

main.css

main.css

507 ms

media_v5.css

media_v5.css

321 ms

common.js

common.js

317 ms

api:client.js

api:client.js

37 ms

adsbygoogle.js

adsbygoogle.js

60 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

376 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

376 ms

conversion.js

conversion.js

36 ms

fbevents.js

fbevents.js

237 ms

v2.zopim.com

v2.zopim.com

237 ms

heap-44752629.js

heap-44752629.js

236 ms

bg.jpg

bg.jpg

191 ms

logo.jpg

logo.jpg

190 ms

sign_up.png

sign_up.png

192 ms

face_sign2.jpg

face_sign2.jpg

191 ms

take-a-free-test.png

take-a-free-test.png

191 ms

popup-logo.png

popup-logo.png

190 ms

sign-up-button.jpg

sign-up-button.jpg

231 ms

sign-up-fb.jpg

sign-up-fb.jpg

232 ms

log-in-button.jpg

log-in-button.jpg

232 ms

sign-in-fb.jpg

sign-in-fb.jpg

232 ms

select-test-icon3.png

select-test-icon3.png

232 ms

select-test-icon1.png

select-test-icon1.png

232 ms

select-test-icon2.png

select-test-icon2.png

297 ms

gradetest-logo.png

gradetest-logo.png

298 ms

homepagebanner.png

homepagebanner.png

346 ms

pkg_icon.png

pkg_icon.png

297 ms

practise.jpg

practise.jpg

297 ms

auto-popup-close.png

auto-popup-close.png

298 ms

auto-popup-toparrow.png

auto-popup-toparrow.png

347 ms

pkg_icon2.png

pkg_icon2.png

348 ms

pkg_icon3.png

pkg_icon3.png

347 ms

sign_up.jpg

sign_up.jpg

348 ms

face.png

face.png

348 ms

tweet.png

tweet.png

413 ms

mail.png

mail.png

412 ms

youtube_social_circle_red.png

youtube_social_circle_red.png

410 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

186 ms

menu_arrow.png

menu_arrow.png

363 ms

banner_bg.jpg

banner_bg.jpg

340 ms

note_pad_bg.png

note_pad_bg.png

341 ms

icon1.png

icon1.png

446 ms

testi_top.png

testi_top.png

446 ms

testi_bg.jpg

testi_bg.jpg

446 ms

testi_bot.png

testi_bot.png

447 ms

testi_next.png

testi_next.png

446 ms

testi_prev.png

testi_prev.png

447 ms

footer_bg.png

footer_bg.png

467 ms

analytics.js

analytics.js

177 ms

189 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

353 ms

home_tab_active.png

home_tab_active.png

352 ms

testi_dot_hit.png

testi_dot_hit.png

352 ms

testi_dot.png

testi_dot.png

359 ms

robotoslab-bold-webfont.woff

robotoslab-bold-webfont.woff

412 ms

OpenSans-Bold-webfont.ttf

OpenSans-Bold-webfont.ttf

419 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

69 ms

OpenSans-Bold-webfont.woff

OpenSans-Bold-webfont.woff

379 ms

asset_composer.js

asset_composer.js

89 ms

753435338176931

753435338176931

57 ms

h

h

28 ms

collect

collect

14 ms

iframe

iframe

204 ms

43 ms

js

js

82 ms

m=base

m=base

33 ms

iframerpc

iframerpc

28 ms

Accessibility Review

gradtests.com.au accessibility score

66

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.au 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.au 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.au 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.au 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.au

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: