Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

presalecentral.net

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Page Load Speed

3.5 sec in total

First Response

1.3 sec

Resources Loaded

2 sec

Page Rendered

231 ms

presalecentral.net screenshot

About Website

Visit presalecentral.net now to see the best up-to-date Presalecentral content and also check out these interesting facts you probably never knew about presalecentral.net

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Visit presalecentral.net

Key Findings

We analyzed Presalecentral.net page load time and found that the first response time was 1.3 sec and then it took 2.2 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

presalecentral.net performance score

0

Network Requests Diagram

presalecentral.net

1266 ms

style.css

85 ms

script.js

122 ms

jquery.js

209 ms

jquery-migrate.min.js

225 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 77% of them (30 requests) were addressed to the original Presalecentral.net, 8% (3 requests) were made to I644.photobucket.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Presalecentral.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 241.4 kB (35%)

Content Size

692.9 kB

After Optimization

451.5 kB

In fact, the total size of Presalecentral.net main page is 692.9 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. 20% of websites need less resources to load. Images take 369.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.7 kB

  • Original 28.2 kB
  • After minification 27.1 kB
  • After compression 6.5 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 21.7 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 40.2 kB

  • Original 369.9 kB
  • After minification 329.7 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. Obviously, Presalecentral needs image optimization as it can save up to 40.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 141.8 kB

  • Original 251.4 kB
  • After minification 247.0 kB
  • After compression 109.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 141.8 kB or 56% of the original size.

CSS Optimization

-87%

Potential reduce by 37.7 kB

  • Original 43.4 kB
  • After minification 33.8 kB
  • After compression 5.7 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. Presalecentral.net needs all CSS files to be minified and compressed as it can save up to 37.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (63%)

Requests Now

38

After Optimization

14

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Presalecentral. 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 as a result speed up the page load time.

SEO Factors

presalecentral.net SEO score

0

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 Presalecentral.net 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 Presalecentral.net 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 Presalecentral. 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: