Tools & Wizards About Us
jk-surfboards.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

jk-surfboards.com

JK Surfboards | Surfboard and Stand Up Paddleboard Maker

Page Load Speed

2.3 sec in total

First Response

132 ms

Resources Loaded

2.1 sec

Page Rendered

75 ms

jk-surfboards.com screenshot

About Website

Visit jk-surfboards.com now to see the best up-to-date JK Surfboards content for United States and also check out these interesting facts you probably never knew about jk-surfboards.com

JK-Surfboards. The Best Priced, most affordable, quality performance Stand Up Paddleboards, Surfboards, SUP on the market. Made in California with pride and value added.

Visit jk-surfboards.com

Key Findings

We analyzed Jk-surfboards.com page load time and found that the first response time was 132 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

jk-surfboards.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

www.jk-surfboards.com

132 ms

minified.js

68 ms

focus-within-polyfill.js

115 ms

polyfill.min.js

869 ms

thunderbolt-commons.718dbdea.bundle.min.js

111 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Jk-surfboards.com, 41% (15 requests) were made to Static.parastorage.com and 32% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (869 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.5 kB (55%)

Content Size

958.7 kB

After Optimization

433.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jk-surfboards.com main page is 958.7 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. 30% of websites need less resources to load. HTML takes 605.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 471.2 kB

  • Original 605.2 kB
  • After minification 603.5 kB
  • After compression 134.1 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 471.2 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 6.2 kB

  • Original 64.8 kB
  • After minification 58.6 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. JK Surfboards images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.1 kB

  • Original 288.6 kB
  • After minification 288.6 kB
  • After compression 240.5 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 48.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (30%)

Requests Now

33

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JK Surfboards. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.jk-surfboards.com

www.jk-surfboards.com

132 ms

minified.js

minified.js

68 ms

focus-within-polyfill.js

focus-within-polyfill.js

115 ms

polyfill.min.js

polyfill.min.js

869 ms

thunderbolt-commons.718dbdea.bundle.min.js

thunderbolt-commons.718dbdea.bundle.min.js

111 ms

main.a041a540.bundle.min.js

main.a041a540.bundle.min.js

111 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

110 ms

lodash.min.js

lodash.min.js

110 ms

react.production.min.js

react.production.min.js

112 ms

react-dom.production.min.js

react-dom.production.min.js

114 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

113 ms

8b3864_4634c87d5b0c4559b6649c8093dca527.png

8b3864_4634c87d5b0c4559b6649c8093dca527.png

348 ms

4b852f_cc50f334e563464984cb8b0ba4d294c6~mv2.jpg

4b852f_cc50f334e563464984cb8b0ba4d294c6~mv2.jpg

710 ms

8b3864_5942adc04ef04441b2d35e60e59a149b~mv2_d_5184_3456_s_4_2.jpg

8b3864_5942adc04ef04441b2d35e60e59a149b~mv2_d_5184_3456_s_4_2.jpg

827 ms

slide-579.jpg

slide-579.jpg

666 ms

8b3864_f60afe25536244b0ad7bea28967fe62f.jpg

8b3864_f60afe25536244b0ad7bea28967fe62f.jpg

590 ms

8b3864_b75ea34304e6483bae4f5bf74f39985e.jpg

8b3864_b75ea34304e6483bae4f5bf74f39985e.jpg

605 ms

bundle.min.js

bundle.min.js

59 ms

4021a3b9-f782-438b-aeb4-c008109a8b64.woff

4021a3b9-f782-438b-aeb4-c008109a8b64.woff

51 ms

b56b944e-bbe0-4450-a241-de2125d3e682.woff

b56b944e-bbe0-4450-a241-de2125d3e682.woff

51 ms

6f8d1983-4d34-4fa4-9110-988f6c495757.woff

6f8d1983-4d34-4fa4-9110-988f6c495757.woff

50 ms

125 ms

120 ms

116 ms

118 ms

118 ms

114 ms

153 ms

149 ms

144 ms

141 ms

143 ms

144 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

39 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

jk-surfboards.com accessibility score

90

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

Buttons do not have an accessible name

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.

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

jk-surfboards.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jk-surfboards.com SEO score

100

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

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 Jk-surfboards.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 Jk-surfboards.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

jk-surfboards.com

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