Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

jazzexclusiveclub.com

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Page Load Speed

6.2 sec in total

First Response

410 ms

Resources Loaded

4.7 sec

Page Rendered

1.1 sec

About Website

Click here to check amazing Jazzexclusiveclub content. Otherwise, check out these important facts you probably never knew about jazzexclusiveclub.com

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Key Findings

We analyzed Jazzexclusiveclub.com page load time and found that the first response time was 410 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

jazzexclusiveclub.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

jazzexclusiveclub.com

410 ms

bootstrap.min.css

463 ms

main.css

235 ms

supersized.css

162 ms

supersized.shutter.css

163 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 38% of them (31 requests) were addressed to the original Jazzexclusiveclub.com, 20% (16 requests) were made to 4.bp.blogspot.com and 15% (12 requests) were made to 3.bp.blogspot.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Jazzexclusiveclub.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (8%)

Content Size

16.4 MB

After Optimization

15.0 MB

In fact, the total size of Jazzexclusiveclub.com main page is 16.4 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. Only a small number of websites need less resources to load. Images take 16.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 58.1 kB

  • Original 65.9 kB
  • After minification 43.0 kB
  • After compression 7.7 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 22.8 kB, which is 35% 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 58.1 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 1.1 MB

  • Original 16.1 MB
  • After minification 14.9 MB

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. Jazzexclusiveclub images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-83%

Potential reduce by 165.5 kB

  • Original 198.5 kB
  • After minification 181.3 kB
  • After compression 33.0 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. Jazzexclusiveclub.com needs all CSS files to be minified and compressed as it can save up to 165.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (33%)

Requests Now

73

After Optimization

49

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jazzexclusiveclub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jazzexclusiveclub.com accessibility score

86

Accessibility Issues

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

Best Practices

jazzexclusiveclub.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

jazzexclusiveclub.com SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jazzexclusiveclub.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Jazzexclusiveclub.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

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