Tools & Wizards About Us
bbbao.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

bbbao.com

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Page Load Speed

43.2 sec in total

First Response

5 sec

Resources Loaded

37.8 sec

Page Rendered

310 ms

bbbao.com screenshot

About Website

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Key Findings

We analyzed Bbbao.com page load time and found that the first response time was 5 sec and then it took 38.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 20 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bbbao.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

bbbao.com

5034 ms

config.js

2157 ms

monitor.js

2349 ms

gdt.php

16107 ms

web.min.css

485 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 65% of them (45 requests) were addressed to the original Bbbao.com, 7% (5 requests) were made to Google-analytics.com and 7% (5 requests) were made to Ckmap.mediav.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Bbbao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 521.4 kB (47%)

Content Size

1.1 MB

After Optimization

593.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbbao.com main page is 1.1 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. 25% of websites need less resources to load. Javascripts take 497.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 116.1 kB

  • Original 139.9 kB
  • After minification 123.4 kB
  • After compression 23.8 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 16.5 kB, which is 12% 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 116.1 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 17.6 kB

  • Original 446.5 kB
  • After minification 428.8 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. Bbbao images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 364.2 kB

  • Original 497.3 kB
  • After minification 434.7 kB
  • After compression 133.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 364.2 kB or 73% of the original size.

CSS Optimization

-76%

Potential reduce by 23.5 kB

  • Original 30.9 kB
  • After minification 30.8 kB
  • After compression 7.4 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. Bbbao.com needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (67%)

Requests Now

46

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbbao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bbbao.com

bbbao.com

5034 ms

config.js

config.js

2157 ms

monitor.js

monitor.js

2349 ms

gdt.php

gdt.php

16107 ms

web.min.css

web.min.css

485 ms

lib-merge.js

lib-merge.js

2460 ms

web.min.js

web.min.js

1944 ms

fade.js

fade.js

978 ms

kefu.popup.js

kefu.popup.js

2764 ms

member.new.js

member.new.js

1601 ms

sms.js

sms.js

2949 ms

taobao_order_track.js

taobao_order_track.js

1959 ms

cuttime.js

cuttime.js

2078 ms

ewm.png

ewm.png

3013 ms

ios-icon.png

ios-icon.png

2165 ms

android-icon.png

android-icon.png

514 ms

i

i

20402 ms

i

i

20403 ms

xingxing.gif

xingxing.gif

17015 ms

blank.png

blank.png

2198 ms

loading-bar2.gif

loading-bar2.gif

3827 ms

hot2.gif

hot2.gif

2672 ms

bluelogo.jpg

bluelogo.jpg

3186 ms

gs_pic.gif

gs_pic.gif

20399 ms

SpriteBeacon.png

SpriteBeacon.png

20381 ms

i

i

20380 ms

logo-new.png

logo-new.png

20136 ms

weixin-code.png

weixin-code.png

20370 ms

bh5.gif

bh5.gif

20365 ms

move-banner-prev.png

move-banner-prev.png

20360 ms

move-banner-next.png

move-banner-next.png

20360 ms

s-search.png

s-search.png

20267 ms

item-collect-icon.png

item-collect-icon.png

20267 ms

itme-store-icon.png

itme-store-icon.png

20267 ms

hongbao.js

hongbao.js

20257 ms

binding.weixin.js

binding.weixin.js

20255 ms

side.bar.js

side.bar.js

20256 ms

jquery.enplaceholder.js

jquery.enplaceholder.js

20256 ms

boxtoggle.js

boxtoggle.js

20256 ms

landing.page.js

landing.page.js

20255 ms

new.landing.page.js

new.landing.page.js

20255 ms

login.and.reg.class.js

login.and.reg.class.js

20255 ms

h.js

h.js

1362 ms

analytics.js

analytics.js

42 ms

ga.js

ga.js

60 ms

mvl.js

mvl.js

643 ms

hm.js

hm.js

738 ms

script

script

662 ms

pingd

pingd

5124 ms

deal-menu-float.js

deal-menu-float.js

365 ms

move.banner.js

move.banner.js

1449 ms

deal_new.js

deal_new.js

5010 ms

hm.gif

hm.gif

729 ms

collect

collect

32 ms

collect

collect

32 ms

__utm.gif

__utm.gif

19 ms

mba.js

mba.js

140 ms

mv.js

mv.js

306 ms

t

t

954 ms

b

b

1935 ms

t

t

1195 ms

ckmap.htm

ckmap.htm

871 ms

cm.gif

cm.gif

878 ms

m

m

2263 ms

m

m

2484 ms

m

m

2810 ms

m

m

3211 ms

global_variable

global_variable

1983 ms

i_msg.png

i_msg.png

3579 ms

Accessibility Review

bbbao.com accessibility score

58

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

bbbao.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bbbao.com SEO score

64

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

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 Bbbao.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 Bbbao.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

bbbao.com

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