Tools & Wizards About Us
purchasingbbs.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

purchasingbbs.com

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Page Load Speed

9.1 sec in total

First Response

584 ms

Resources Loaded

8 sec

Page Rendered

525 ms

purchasingbbs.com screenshot

About Website

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

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Key Findings

We analyzed Purchasingbbs.com page load time and found that the first response time was 584 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

purchasingbbs.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

purchasingbbs.com

584 ms

style_1_common.css

409 ms

style_1_forum_index.css

389 ms

common.js

587 ms

style_1_widthauto.css

407 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Purchasingbbs.com, 4% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.4 kB (36%)

Content Size

95.3 kB

After Optimization

60.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Purchasingbbs.com main page is 95.3 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. Javascripts take 29.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.5 kB

  • Original 26.4 kB
  • After minification 26.4 kB
  • After compression 6.0 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 20.5 kB or 77% of the original size.

Image Optimization

-20%

Potential reduce by 3.8 kB

  • Original 19.3 kB
  • After minification 15.5 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, Purchasingbbs needs image optimization as it can save up to 3.8 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-23%

Potential reduce by 6.6 kB

  • Original 29.3 kB
  • After minification 29.0 kB
  • After compression 22.7 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 6.6 kB or 23% of the original size.

CSS Optimization

-17%

Potential reduce by 3.5 kB

  • Original 20.3 kB
  • After minification 20.3 kB
  • After compression 16.8 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. Purchasingbbs.com needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (52%)

Requests Now

27

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

purchasingbbs.com

purchasingbbs.com

584 ms

style_1_common.css

style_1_common.css

409 ms

style_1_forum_index.css

style_1_forum_index.css

389 ms

common.js

common.js

587 ms

style_1_widthauto.css

style_1_widthauto.css

407 ms

forum.js

forum.js

403 ms

logging.js

logging.js

421 ms

21039143.js

21039143.js

2418 ms

background.png

background.png

225 ms

switch_width.png

switch_width.png

212 ms

logo.png

logo.png

224 ms

collapsed_no.gif

collapsed_no.gif

242 ms

forum.gif

forum.gif

232 ms

online_admin.gif

online_admin.gif

321 ms

online_supermod.gif

online_supermod.gif

396 ms

online_moderator.gif

online_moderator.gif

391 ms

online_member.gif

online_member.gif

390 ms

px.png

px.png

308 ms

newarow.gif

newarow.gif

282 ms

pn.png

pn.png

289 ms

nv.png

nv.png

466 ms

qmenu.png

qmenu.png

473 ms

nv_a.png

nv_a.png

470 ms

search.png

search.png

478 ms

pt_item.png

pt_item.png

395 ms

chart.png

chart.png

389 ms

titlebg.png

titlebg.png

565 ms

scrolltop.png

scrolltop.png

203 ms

Accessibility Review

purchasingbbs.com accessibility score

71

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

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

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

purchasingbbs.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

purchasingbbs.com SEO score

62

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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Purchasingbbs.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Purchasingbbs.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

purchasingbbs.com

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