Tools & Wizards About Us
joltfly.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

joltfly.com

Joltfly | Lite Online Trainer Games & Tests - Train Now

Page Load Speed

2 sec in total

First Response

242 ms

Resources Loaded

852 ms

Page Rendered

860 ms

joltfly.com screenshot

About Website

Click here to check amazing Joltfly content for Pakistan. Otherwise, check out these important facts you probably never knew about joltfly.com

Joltfly is a lite source of trainer games & online tests that focuses on training, stability, speed & accessibility, so get started right now.

Visit joltfly.com

Key Findings

We analyzed Joltfly.com page load time and found that the first response time was 242 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

joltfly.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

joltfly.com

242 ms

gppstub.js

52 ms

jquery.min.js

19 ms

ezvideojscss.css

46 ms

ezvideojspluginscss.css

34 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 89% of them (63 requests) were addressed to the original Joltfly.com, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to The.gatekeeperconsent.com. The less responsive or slowest element that took the longest time to load (271 ms) relates to the external source G.ezodn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.9 kB (54%)

Content Size

354.1 kB

After Optimization

163.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Joltfly.com main page is 354.1 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. 60% of websites need less resources to load. HTML takes 229.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 190.3 kB

  • Original 229.7 kB
  • After minification 229.7 kB
  • After compression 39.4 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 190.3 kB or 83% of the original size.

JavaScript Optimization

-1%

Potential reduce by 529 B

  • Original 100.1 kB
  • After minification 100.1 kB
  • After compression 99.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 34 B

  • Original 24.3 kB
  • After minification 24.3 kB
  • After compression 24.3 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. Joltfly.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (52%)

Requests Now

67

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joltfly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

joltfly.com

joltfly.com

242 ms

gppstub.js

gppstub.js

52 ms

jquery.min.js

jquery.min.js

19 ms

ezvideojscss.css

ezvideojscss.css

46 ms

ezvideojspluginscss.css

ezvideojspluginscss.css

34 ms

ezvideocss.css

ezvideocss.css

25 ms

ccpaplus.js

ccpaplus.js

66 ms

DMCABadgeHelper.min.js

DMCABadgeHelper.min.js

13 ms

offside.min.js

offside.min.js

24 ms

smooth-scroll.min.js

smooth-scroll.min.js

24 ms

menu.min.js

menu.min.js

23 ms

back-to-top.min.js

back-to-top.min.js

24 ms

v.js

v.js

271 ms

boise.js

boise.js

120 ms

abilene.js

abilene.js

118 ms

tulsa.js

tulsa.js

120 ms

et.js

et.js

121 ms

axolotl.js

axolotl.js

115 ms

lazy_load.js

lazy_load.js

116 ms

tortoise.js

tortoise.js

51 ms

css_onload.js

css_onload.js

49 ms

drake.js

drake.js

49 ms

jellyfish.js

jellyfish.js

56 ms

Joltfly-Main-Logo-Transparent-BW.png

Joltfly-Main-Logo-Transparent-BW.png

46 ms

Joltfly-Logo-Black-White.svg

Joltfly-Logo-Black-White.svg

46 ms

Home-APM-Test.svg

Home-APM-Test.svg

66 ms

Home-Aim-Trainer.svg

Home-Aim-Trainer.svg

68 ms

Home-The-Reaction-Test.svg

Home-The-Reaction-Test.svg

61 ms

Home-Keyboard-Test.svg

Home-Keyboard-Test.svg

64 ms

Home-Mouse-Test.svg

Home-Mouse-Test.svg

73 ms

Home-Click-Counter.svg

Home-Click-Counter.svg

82 ms

Home-Spacebar-Counter.svg

Home-Spacebar-Counter.svg

68 ms

Home-Click-Speed-Test.svg

Home-Click-Speed-Test.svg

106 ms

Home-Double-Click-Test.svg

Home-Double-Click-Test.svg

70 ms

Home-Triple-Click-Test.svg

Home-Triple-Click-Test.svg

146 ms

Home-Quadruple-Click-Test.svg

Home-Quadruple-Click-Test.svg

105 ms

Home-Drag-Click-Test.svg

Home-Drag-Click-Test.svg

109 ms

Home-Backwards-Click-Test.svg

Home-Backwards-Click-Test.svg

113 ms

Home-Jitter-Click-Test.svg

Home-Jitter-Click-Test.svg

142 ms

Home-Bolt-Click-Test.svg

Home-Bolt-Click-Test.svg

144 ms

Home-Butterfly-Click-Test.svg

Home-Butterfly-Click-Test.svg

146 ms

Home-Chainsaw-Click-Test.svg

Home-Chainsaw-Click-Test.svg

148 ms

Home-Derp-Click-Test.svg

Home-Derp-Click-Test.svg

149 ms

Home-Bawl-Click-Test.svg

Home-Bawl-Click-Test.svg

168 ms

Home-Flying-Bawl-Click-Test.svg

Home-Flying-Bawl-Click-Test.svg

168 ms

Home-Upside-Down-Flying-Bawl-Click-Test.svg

Home-Upside-Down-Flying-Bawl-Click-Test.svg

169 ms

Home-Jack-Hammer-Click-Test.svg

Home-Jack-Hammer-Click-Test.svg

153 ms

Home-Butterfly-Drag-Click-Test.svg

Home-Butterfly-Drag-Click-Test.svg

166 ms

Home-Scroll-Click-Test.svg

Home-Scroll-Click-Test.svg

171 ms

Home-Badlion-Click-Test.svg

Home-Badlion-Click-Test.svg

170 ms

Home-Kohi-Click-Test.svg

Home-Kohi-Click-Test.svg

228 ms

mulvane.js

mulvane.js

160 ms

wichita.js

wichita.js

155 ms

raleigh.js

raleigh.js

198 ms

vista.js

vista.js

197 ms

screx.js

screx.js

184 ms

css

css

101 ms

style.min.css

style.min.css

174 ms

main.min.css

main.min.css

166 ms

style-2865.css

style-2865.css

172 ms

offside.min.css

offside.min.css

168 ms

navigation-branding-flex.min.css

navigation-branding-flex.min.css

169 ms

olathe.js

olathe.js

112 ms

vitals.js

vitals.js

112 ms

chanute.js

chanute.js

112 ms

Background-abstract-shapes.svg

Background-abstract-shapes.svg

25 ms

Joltfly-Home-Slider-Background.svg

Joltfly-Home-Slider-Background.svg

27 ms

2sDfZG1Wl4LcnbuKjk0j.ttf

2sDfZG1Wl4LcnbuKjk0j.ttf

30 ms

2sDcZG1Wl4LcnbuCJW8zaGW8.ttf

2sDcZG1Wl4LcnbuCJW8zaGW8.ttf

31 ms

2sDcZG1Wl4LcnbuCNWgzaGW8.ttf

2sDcZG1Wl4LcnbuCNWgzaGW8.ttf

31 ms

script_delay.js

script_delay.js

13 ms

Accessibility Review

joltfly.com accessibility score

97

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.

Best Practices

joltfly.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

joltfly.com SEO score

99

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 Joltfly.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 Joltfly.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

joltfly.com

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