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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bbs.purchasingbbs.com

Page Load Speed

15.1 sec in total

First Response

2.3 sec

Resources Loaded

12.5 sec

Page Rendered

272 ms

bbs.purchasingbbs.com screenshot

About Website

Welcome to bbs.purchasingbbs.com homepage info - get ready to check Bbs Purchasingbbs best content right away, or after learning these important things about bbs.purchasingbbs.com

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Key Findings

We analyzed Bbs.purchasingbbs.com page load time and found that the first response time was 2.3 sec and then it took 12.8 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

bbs.purchasingbbs.com performance score

0

Network Requests Diagram

bbs.purchasingbbs.com

2296 ms

style_1_common.css

632 ms

style_1_forum_index.css

627 ms

common.js

2212 ms

forum.js

639 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Bbs.purchasingbbs.com, 6% (3 requests) were made to V.t.qq.com and 4% (2 requests) were made to Tcss.qq.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Bbs.purchasingbbs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 301.1 kB (57%)

Content Size

532.4 kB

After Optimization

231.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbs.purchasingbbs.com main page is 532.4 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 269.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 38.1 kB

  • Original 49.1 kB
  • After minification 48.5 kB
  • After compression 11.0 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 38.1 kB or 78% of the original size.

Image Optimization

-43%

Potential reduce by 116.2 kB

  • Original 269.0 kB
  • After minification 152.9 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, Bbs Purchasingbbs needs image optimization as it can save up to 116.2 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 90.0 kB

  • Original 140.5 kB
  • After minification 119.9 kB
  • After compression 50.5 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 90.0 kB or 64% of the original size.

CSS Optimization

-77%

Potential reduce by 56.8 kB

  • Original 73.8 kB
  • After minification 71.9 kB
  • After compression 16.9 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. Bbs.purchasingbbs.com needs all CSS files to be minified and compressed as it can save up to 56.8 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (51%)

Requests Now

49

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs Purchasingbbs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bbs.purchasingbbs.com

bbs.purchasingbbs.com

2296 ms

style_1_common.css

style_1_common.css

632 ms

style_1_forum_index.css

style_1_forum_index.css

627 ms

common.js

common.js

2212 ms

forum.js

forum.js

639 ms

portal.js

portal.js

2701 ms

logging.js

logging.js

937 ms

ico.css

ico.css

942 ms

ico.js

ico.js

948 ms

widget.js

widget.js

891 ms

forum_slide.js

forum_slide.js

1246 ms

crystal2.js

crystal2.js

1031 ms

ping.js

ping.js

458 ms

discuz_tips.js

discuz_tips.js

469 ms

background.png

background.png

316 ms

logo.png

logo.png

7058 ms

qq_login.gif

qq_login.gif

1787 ms

wx.jpg

wx.jpg

3717 ms

collapsed_no.gif

collapsed_no.gif

319 ms

common_3_icon.jpg

common_3_icon.jpg

2085 ms

common_6_icon.jpg

common_6_icon.jpg

2826 ms

common_29_icon.jpg

common_29_icon.jpg

2621 ms

common_10_icon.jpg

common_10_icon.jpg

5612 ms

common_250_icon.jpg

common_250_icon.jpg

3541 ms

common_15_icon.jpg

common_15_icon.jpg

5199 ms

common_30_icon.jpg

common_30_icon.jpg

5624 ms

security.png

security.png

3900 ms

www.ailab.org.gif

www.ailab.org.gif

4028 ms

switch_width.png

switch_width.png

4943 ms

px.png

px.png

4335 ms

newarow.gif

newarow.gif

4670 ms

pn.png

pn.png

5564 ms

nv.png

nv.png

5286 ms

qmenu.png

qmenu.png

5499 ms

nv_a.png

nv_a.png

5650 ms

arr_w.gif

arr_w.gif

5835 ms

search.png

search.png

5892 ms

ico.png

ico.png

6049 ms

bj.png

bj.png

7496 ms

pt_item.png

pt_item.png

5992 ms

check_follow

check_follow

370 ms

w.css

w.css

2286 ms

chart.png

chart.png

3865 ms

category_lbg.png

category_lbg.png

4441 ms

tb.png

tb.png

4047 ms

dot.gif

dot.gif

4211 ms

titlebg.png

titlebg.png

4198 ms

lview

lview

580 ms

MTY1MDUyNA==.js

MTY1MDUyNA==.js

312 ms

scrolltop.png

scrolltop.png

4333 ms

SEO Factors

bbs.purchasingbbs.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bbs.purchasingbbs.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Bbs.purchasingbbs.com main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

bbs.purchasingbbs.com

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