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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jak.com

J.A. Korsmeyer, Inc. - Enterprise Development and Email Security

Page Load Speed

2.9 sec in total

First Response

623 ms

Resources Loaded

2.1 sec

Page Rendered

199 ms

jak.com screenshot

About Website

Welcome to jak.com homepage info - get ready to check Jak best content right away, or after learning these important things about jak.com

For Over 30 Years, J.A. Korsmeyer has been delivering Consulting & Application Development Email Security Software Consulting &

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Key Findings

We analyzed Jak.com page load time and found that the first response time was 623 ms and then it took 2.3 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

jak.com performance score

0

Network Requests Diagram

jak.com

623 ms

mootools.js

229 ms

caption.js

92 ms

rokajaxsearch.js

137 ms

template.css

159 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 86% of them (42 requests) were addressed to the original Jak.com, 8% (4 requests) were made to Trustlogo.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (923 ms) relates to the external source Secure.jak.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.0 kB (45%)

Content Size

464.3 kB

After Optimization

255.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jak.com main page is 464.3 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. 15% of websites need less resources to load. Images take 197.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 22.9 kB

  • Original 29.8 kB
  • After minification 27.6 kB
  • After compression 6.9 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 22.9 kB or 77% of the original size.

Image Optimization

-10%

Potential reduce by 20.1 kB

  • Original 197.9 kB
  • After minification 177.8 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. Jak images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 118.5 kB

  • Original 178.3 kB
  • After minification 171.7 kB
  • After compression 59.8 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 118.5 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 47.5 kB

  • Original 58.2 kB
  • After minification 50.8 kB
  • After compression 10.7 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. Jak.com needs all CSS files to be minified and compressed as it can save up to 47.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (37%)

Requests Now

46

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jak.com

jak.com

623 ms

mootools.js

mootools.js

229 ms

caption.js

caption.js

92 ms

rokajaxsearch.js

rokajaxsearch.js

137 ms

template.css

template.css

159 ms

beige.css

beige.css

100 ms

rokmoomenu.css

rokmoomenu.css

110 ms

typography.css

typography.css

140 ms

system.css

system.css

150 ms

general.css

general.css

159 ms

rokie6warn.js

rokie6warn.js

419 ms

rokutils.js

rokutils.js

189 ms

rokfonts.js

rokfonts.js

198 ms

rokmoomenu.js

rokmoomenu.js

206 ms

mootools.bgiframe.js

mootools.bgiframe.js

208 ms

rokbox.js

rokbox.js

275 ms

rokbox-style.css

rokbox-style.css

208 ms

rokbox-config.js

rokbox-config.js

213 ms

analytics.js

analytics.js

20 ms

cot.js

cot.js

15 ms

cot.js

cot.js

60 ms

collect

collect

29 ms

header-bg.jpg

header-bg.jpg

410 ms

shopping_cart.png

shopping_cart.png

251 ms

lock2.png

lock2.png

57 ms

roktabs-container.png

roktabs-container.png

49 ms

logo.png

logo.png

93 ms

search-icon.png

search-icon.png

54 ms

EMPlogo140.png

EMPlogo140.png

104 ms

binary-email-vortex140.png

binary-email-vortex140.png

221 ms

enterprise.png

enterprise.png

346 ms

peopleattable.png

peopleattable.png

359 ms

wrench.png

wrench.png

218 ms

show-bg.jpg

show-bg.jpg

538 ms

main-tl.png

main-tl.png

258 ms

main-tr.png

main-tr.png

266 ms

main-bl.png

main-bl.png

322 ms

main-br.png

main-br.png

333 ms

feat2-bg-t.png

feat2-bg-t.png

380 ms

feat2-bg.png

feat2-bg.png

381 ms

readon-bg.png

readon-bg.png

381 ms

feat2-bg-b.png

feat2-bg-b.png

396 ms

icon1.png

icon1.png

433 ms

sidemod-h3.png

sidemod-h3.png

440 ms

list-arrow.png

list-arrow.png

445 ms

bot-logo.png

bot-logo.png

438 ms

cot_bgf0.gif

cot_bgf0.gif

11 ms

cot.gif

cot.gif

923 ms

cot_bgf0.gif

cot_bgf0.gif

9 ms

SEO Factors

jak.com SEO score

0

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 Jak.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 Jak.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

jak.com

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