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bdw100.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

bdw100.com

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Page Load Speed

5.1 sec in total

First Response

536 ms

Resources Loaded

4 sec

Page Rendered

594 ms

bdw100.com screenshot

About Website

Welcome to bdw100.com homepage info - get ready to check Bdw 100 best content for China right away, or after learning these important things about bdw100.com

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Visit bdw100.com

Key Findings

We analyzed Bdw100.com page load time and found that the first response time was 536 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bdw100.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

bdw100.com

536 ms

mytheme-font.css

141 ms

mytheme-ui.css

146 ms

mytheme-site.css

143 ms

mytheme-share.css

149 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 94% of them (51 requests) were addressed to the original Bdw100.com, 4% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.5 kB (71%)

Content Size

236.3 kB

After Optimization

67.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Bdw100.com main page is 236.3 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. 65% of websites need less resources to load. HTML takes 198.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 163.2 kB

  • Original 198.7 kB
  • After minification 137.1 kB
  • After compression 35.4 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 61.6 kB, which is 31% 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 163.2 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 675 B

  • Original 13.3 kB
  • After minification 12.6 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. Bdw 100 images are well optimized though.

CSS Optimization

-19%

Potential reduce by 4.6 kB

  • Original 24.4 kB
  • After minification 24.4 kB
  • After compression 19.8 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. Bdw100.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (50%)

Requests Now

52

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bdw 100. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bdw100.com

bdw100.com

536 ms

mytheme-font.css

mytheme-font.css

141 ms

mytheme-ui.css

mytheme-ui.css

146 ms

mytheme-site.css

mytheme-site.css

143 ms

mytheme-share.css

mytheme-share.css

149 ms

mytheme-color.css

mytheme-color.css

149 ms

jquery.min.js

jquery.min.js

210 ms

layer.js

layer.js

219 ms

mytheme-site.js

mytheme-site.js

323 ms

mytheme-ui.js

mytheme-ui.js

222 ms

mytheme-cms.js

mytheme-cms.js

222 ms

home.js

home.js

223 ms

head.js

head.js

279 ms

t.js

t.js

278 ms

a1.js

a1.js

280 ms

jquery.autocomplete.js

jquery.autocomplete.js

283 ms

h1.js

h1.js

283 ms

d.js

d.js

281 ms

lx.js

lx.js

281 ms

layer.css

layer.css

148 ms

t.js

t.js

71 ms

hm.js

hm.js

1441 ms

a1.js

a1.js

72 ms

a2.js

a2.js

72 ms

top.gif

top.gif

401 ms

z_bx.gif

z_bx.gif

403 ms

x.jpg

x.jpg

106 ms

xpj339.gif

xpj339.gif

143 ms

logo.png

logo.png

107 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

336 ms

h1.js

h1.js

70 ms

h2.js

h2.js

72 ms

wz.html

wz.html

144 ms

ky55.gif

ky55.gif

102 ms

pj1.gif

pj1.gif

281 ms

5717.gif

5717.gif

505 ms

8194.gif

8194.gif

366 ms

3p.gif

3p.gif

377 ms

98c_1000.gif

98c_1000.gif

195 ms

ky.gif

ky.gif

224 ms

pg1095.gif

pg1095.gif

335 ms

ky9.gif

ky9.gif

286 ms

z_tk.gif

z_tk.gif

351 ms

z_hx.gif

z_hx.gif

359 ms

p1.gif

p1.gif

406 ms

loading.gif

loading.gif

421 ms

play.png

play.png

427 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

290 ms

d.js

d.js

223 ms

21847573.js

21847573.js

1428 ms

t1.js

t1.js

81 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

105 ms

hm.gif

hm.gif

303 ms

lx.js

lx.js

71 ms

Accessibility Review

bdw100.com accessibility score

47

Accessibility Issues

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

Buttons do not have an accessible name

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

High

<object> elements do not have alternate text

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.

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

Definition list items are not wrapped in <dl> elements

High

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

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

High

[lang] attributes do not have a valid value

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bdw100.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

SEO Factors

bdw100.com SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Bdw100.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 Bdw100.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

bdw100.com

Open Graph description is not detected on the main page of Bdw 100. 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: