Tools & Wizards About Us
jrvinyl.co.za screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jrvinyl.co.za

Welcome to JR Vinyl Supplies - JR Vinyl Supplies PTY (LTD)

Page Load Speed

5.6 sec in total

First Response

2.1 sec

Resources Loaded

3.4 sec

Page Rendered

105 ms

jrvinyl.co.za screenshot

About Website

Visit jrvinyl.co.za now to see the best up-to-date JR Vinyl content and also check out these interesting facts you probably never knew about jrvinyl.co.za

JR Vinyl Supplies - tombstone sandbalast tape supplier in South Africa. Blue 320 micron, grey 320 micron, green 300 micron.

Visit jrvinyl.co.za

Key Findings

We analyzed Jrvinyl.co.za page load time and found that the first response time was 2.1 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

jrvinyl.co.za performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

jrvinyl.co.za

2096 ms

wpp.min.js

328 ms

style.min.css

641 ms

wpp.css

643 ms

style.min.css

635 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Jrvinyl.co.za and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Jrvinyl.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.0 kB (10%)

Content Size

98.7 kB

After Optimization

88.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jrvinyl.co.za main page is 98.7 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. 15% of websites need less resources to load. Images take 64.7 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 9.4 kB

  • Original 13.8 kB
  • After minification 13.5 kB
  • After compression 4.3 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 9.4 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 64.7 kB
  • After minification 64.7 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. JR Vinyl images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 81 B

  • Original 7.2 kB
  • After minification 7.2 kB
  • After compression 7.1 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

-4%

Potential reduce by 458 B

  • Original 13.0 kB
  • After minification 12.7 kB
  • After compression 12.5 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. Jrvinyl.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (33%)

Requests Now

9

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JR Vinyl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jrvinyl.co.za

jrvinyl.co.za

2096 ms

wpp.min.js

wpp.min.js

328 ms

style.min.css

style.min.css

641 ms

wpp.css

wpp.css

643 ms

style.min.css

style.min.css

635 ms

theme.min.css

theme.min.css

656 ms

wp-embed.min.js

wp-embed.min.js

668 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

329 ms

cropped-JR-Vinyl-logo-2.jpg

cropped-JR-Vinyl-logo-2.jpg

575 ms

Tapes-1024x683.jpg

Tapes-1024x683.jpg

894 ms

Accessibility Review

jrvinyl.co.za accessibility score

100

Accessibility Issues

Best Practices

jrvinyl.co.za 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jrvinyl.co.za SEO score

93

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

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 Jrvinyl.co.za 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 Jrvinyl.co.za 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

jrvinyl.co.za

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