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bt.ziyoufa.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

bt.ziyoufa.com

404 Not Found

Page Load Speed

8.8 sec in total

First Response

1.5 sec

Resources Loaded

6.7 sec

Page Rendered

527 ms

bt.ziyoufa.com screenshot

About Website

Welcome to bt.ziyoufa.com homepage info - get ready to check Bt Ziyoufa best content right away, or after learning these important things about bt.ziyoufa.com

包头自由发（bt.ziyoufa.com）是包头地区专业的生活互动门户网站，目前已经成为包头地区最具影响力的门户网站。自由发网站日访问量超过10万次，在民生消费领域极具影响力，为300多万包头人提供最便捷的生活信息、消费信息、网络社交等实用服务，以促进城市信息交流，提高社会效率为己任。

Visit bt.ziyoufa.com

Key Findings

We analyzed Bt.ziyoufa.com page load time and found that the first response time was 1.5 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bt.ziyoufa.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value25.3 s

0/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.096

91/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

bt.ziyoufa.com

1546 ms

style_1_common.css

724 ms

style_1_forum_index.css

707 ms

common.js

1052 ms

forum.js

721 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 78% of them (38 requests) were addressed to the original Bt.ziyoufa.com, 10% (5 requests) were made to Bdimg.share.baidu.com and 6% (3 requests) were made to Tcss.qq.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Bt.ziyoufa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.9 kB (37%)

Content Size

670.6 kB

After Optimization

425.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bt.ziyoufa.com main page is 670.6 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. 30% of websites need less resources to load. Images take 364.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 41.3 kB

  • Original 55.1 kB
  • After minification 54.9 kB
  • After compression 13.8 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. 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 41.3 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 26.6 kB

  • Original 364.0 kB
  • After minification 337.4 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. Bt Ziyoufa images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 119.1 kB

  • Original 175.2 kB
  • After minification 166.9 kB
  • After compression 56.1 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 119.1 kB or 68% of the original size.

CSS Optimization

-76%

Potential reduce by 57.9 kB

  • Original 76.3 kB
  • After minification 74.7 kB
  • After compression 18.4 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. Bt.ziyoufa.com needs all CSS files to be minified and compressed as it can save up to 57.9 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (48%)

Requests Now

48

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bt Ziyoufa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bt.ziyoufa.com

bt.ziyoufa.com

1546 ms

style_1_common.css

style_1_common.css

724 ms

style_1_forum_index.css

style_1_forum_index.css

707 ms

common.js

common.js

1052 ms

forum.js

forum.js

721 ms

portal.js

portal.js

721 ms

logging.js

logging.js

731 ms

ping.js

ping.js

550 ms

discuz_tips.js

discuz_tips.js

502 ms

background.png

background.png

266 ms

logo.gif

logo.gif

259 ms

qq_login.gif

qq_login.gif

272 ms

wechat_login.png

wechat_login.png

261 ms

170259a7asclzaazah8c96.jpg

170259a7asclzaazah8c96.jpg

1205 ms

d63792d37e1219e923216a047a184a42.jpg

d63792d37e1219e923216a047a184a42.jpg

885 ms

156c51b7fbfa3ad265c1cd5098b8370c.jpg

156c51b7fbfa3ad265c1cd5098b8370c.jpg

1596 ms

004d22128b9d18ccfb449388f8ad68ef.jpg

004d22128b9d18ccfb449388f8ad68ef.jpg

4096 ms

dcbbb7e01db513bb7a78c1d4d1448714.jpg

dcbbb7e01db513bb7a78c1d4d1448714.jpg

1232 ms

1273d0f8d5c514928e22780df515064a.jpg

1273d0f8d5c514928e22780df515064a.jpg

2257 ms

collapsed_no.gif

collapsed_no.gif

2058 ms

forum.gif

forum.gif

1596 ms

182022c5ozuxvonc9qm9hm.jpg

182022c5ozuxvonc9qm9hm.jpg

1625 ms

ad_close.gif

ad_close.gif

1889 ms

plugin.php

plugin.php

1939 ms

site_qq.jpg

site_qq.jpg

1917 ms

security.png

security.png

2182 ms

px.png

px.png

2212 ms

newarow.gif

newarow.gif

2208 ms

pn.png

pn.png

2306 ms

nv.png

nv.png

2535 ms

qmenu.png

qmenu.png

2558 ms

nv_a.png

nv_a.png

3751 ms

mu_bg.png

mu_bg.png

2570 ms

search.png

search.png

2680 ms

pt_item.png

pt_item.png

2790 ms

common_extra.js

common_extra.js

2851 ms

dot.gif

dot.gif

2845 ms

chart.png

chart.png

2926 ms

titlebg.png

titlebg.png

3052 ms

toss_11.gif

toss_11.gif

257 ms

NzU5NTkzOQ==.js

NzU5NTkzOQ==.js

520 ms

shell_v2.js

shell_v2.js

518 ms

h.js

h.js

701 ms

bds_s_v2.js

bds_s_v2.js

308 ms

hm.gif

hm.gif

400 ms

scrolltop.png

scrolltop.png

2310 ms

logger.js

logger.js

434 ms

bdsstyle.css

bdsstyle.css

568 ms

r1.gif

r1.gif

624 ms

Accessibility Review

bt.ziyoufa.com accessibility score

69

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

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

bt.ziyoufa.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bt.ziyoufa.com SEO score

77

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

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

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 Bt.ziyoufa.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 Bt.ziyoufa.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

bt.ziyoufa.com

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