Tools & Wizards About Us
buycenter58.com screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

buycenter58.com

Buy degree, buy diploma, buy certificate, buy a fake degree, fake diploma, fake certificate

Page Load Speed

13.1 sec in total

First Response

1 sec

Resources Loaded

11.8 sec

Page Rendered

250 ms

buycenter58.com screenshot

About Website

Visit buycenter58.com now to see the best up-to-date Buy Center58 content and also check out these interesting facts you probably never knew about buycenter58.com

Buy degree, buy diploma, buy certificate, buy a fake degree, fake diploma, fake certificate

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Key Findings

We analyzed Buycenter58.com page load time and found that the first response time was 1 sec and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

buycenter58.com performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

buycenter58.com

1040 ms

style.css

422 ms

jquery.js

640 ms

jquery-1.8.0.min.js

1069 ms

jquery.jslides.js

431 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 97% of them (64 requests) were addressed to the original Buycenter58.com, 3% (2 requests) were made to Libs.baidu.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Buycenter58.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.0 kB (6%)

Content Size

3.9 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buycenter58.com main page is 3.9 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. 60% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 44.0 kB

  • Original 51.5 kB
  • After minification 39.4 kB
  • After compression 7.5 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. This page needs HTML code to be minified as it can gain 12.1 kB, which is 24% 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 44.0 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 152.1 kB

  • Original 3.8 MB
  • After minification 3.6 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. Buy Center58 images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 16.0 kB

  • Original 81.7 kB
  • After minification 81.7 kB
  • After compression 65.7 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 16.0 kB or 20% of the original size.

CSS Optimization

-39%

Potential reduce by 11.9 kB

  • Original 30.4 kB
  • After minification 30.4 kB
  • After compression 18.6 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. Buycenter58.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (5%)

Requests Now

64

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buy Center58. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

buycenter58.com

buycenter58.com

1040 ms

style.css

style.css

422 ms

jquery.js

jquery.js

640 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

1069 ms

jquery.jslides.js

jquery.jslides.js

431 ms

bootstrap.css

bootstrap.css

855 ms

bootstrap.min.js

bootstrap.min.js

938 ms

ad.asp

ad.asp

502 ms

bootstrap.min.js

bootstrap.min.js

1022 ms

logo.jpg

logo.jpg

224 ms

tu01.jpg

tu01.jpg

669 ms

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1047 ms

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645 ms

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854 ms

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436 ms

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653 ms

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654 ms

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3588 ms

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1682 ms

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1894 ms

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5412 ms

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3302 ms

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3696 ms

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3606 ms

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5108 ms

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5154 ms

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5912 ms

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6028 ms

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5767 ms

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6217 ms

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6244 ms

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6428 ms

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6453 ms

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7077 ms

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6767 ms

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7086 ms

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6850 ms

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6530 ms

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6447 ms

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5944 ms

piao_1.png

piao_1.png

5608 ms

tbg.jpg

tbg.jpg

5316 ms

dian.jpg

dian.jpg

4898 ms

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4965 ms

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4859 ms

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5534 ms

wuliu.jpg

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4383 ms

ttbg.jpg

ttbg.jpg

4232 ms

ss_left.jpg

ss_left.jpg

4358 ms

ss_right.jpg

ss_right.jpg

3016 ms

c_di.jpg

c_di.jpg

3259 ms

Accessibility Review

buycenter58.com accessibility score

44

Accessibility Issues

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.

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

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

buycenter58.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

buycenter58.com SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buycenter58.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Buycenter58.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

buycenter58.com

Open Graph description is not detected on the main page of Buy Center58. 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: