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bflex.cn screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

bflex.cn

404 Not Found

Page Load Speed

19.7 sec in total

First Response

6.2 sec

Resources Loaded

13.3 sec

Page Rendered

194 ms

bflex.cn screenshot

About Website

Click here to check amazing Bflex content. Otherwise, check out these important facts you probably never knew about bflex.cn

我们拥有12年该行业的专业经验|AFIS BFLEX的产品和解决方案几乎覆盖了所有需要时间管理和门禁控制的企业和组织，包括：政府、法律、零售、工业、商业、金融、医疗和教育机构。主要经营考勤机,门禁系统,考勤门禁,面部识别,连锁店考勤,弱电工程,电子门禁

Visit bflex.cn

Key Findings

We analyzed Bflex.cn page load time and found that the first response time was 6.2 sec and then it took 13.5 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

bflex.cn performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

bflex.cn

6243 ms

common.css

4096 ms

cn.css

3901 ms

i_03.gif

2334 ms

i_111.gif

2303 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Bflex.cn, 91% (31 requests) were made to Bflexglobal.com and 6% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (6.5 sec) relates to the external source Bflexglobal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.1 kB (76%)

Content Size

23.7 kB

After Optimization

5.7 kB

  • HTML
  • CSS

In fact, the total size of Bflex.cn main page is 23.7 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. Only 10% of websites need less resources to load. CSS take 12.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 8.8 kB

  • Original 11.5 kB
  • After minification 10.2 kB
  • After compression 2.7 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 1.3 kB, which is 11% 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 8.8 kB or 77% of the original size.

CSS Optimization

-75%

Potential reduce by 9.2 kB

  • Original 12.3 kB
  • After minification 10.8 kB
  • After compression 3.0 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. Bflex.cn needs all CSS files to be minified and compressed as it can save up to 9.2 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

33

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bflex. According to our analytics all requests are already optimized.

Network Requests Diagram

bflex.cn

bflex.cn

6243 ms

common.css

common.css

4096 ms

cn.css

cn.css

3901 ms

i_03.gif

i_03.gif

2334 ms

i_111.gif

i_111.gif

2303 ms

n_03.gif

n_03.gif

4059 ms

n_05.gif

n_05.gif

2910 ms

n_07.gif

n_07.gif

2812 ms

n_09.gif

n_09.gif

4601 ms

n_11.gif

n_11.gif

6321 ms

n_13.gif

n_13.gif

4363 ms

20120802035455207.gif

20120802035455207.gif

6460 ms

in_23.gif

in_23.gif

4102 ms

in_21.gif

in_21.gif

4563 ms

in_19.gif

in_19.gif

4715 ms

in_17.gif

in_17.gif

5663 ms

in_25.gif

in_25.gif

5023 ms

i_02.gif

i_02.gif

1506 ms

i_09.gif

i_09.gif

1611 ms

i_10.gif

i_10.gif

1915 ms

i_13.gif

i_13.gif

2019 ms

i_16.gif

i_16.gif

2137 ms

nl_21.gif

nl_21.gif

2427 ms

i_36.gif

i_36.gif

4368 ms

i_361.gif

i_361.gif

5096 ms

i_381.gif

i_381.gif

2693 ms

i_38.gif

i_38.gif

2907 ms

i_42.gif

i_42.gif

3250 ms

i_46.gif

i_46.gif

3289 ms

i_44.gif

i_44.gif

3359 ms

i_49.gif

i_49.gif

3437 ms

1_13.gif

1_13.gif

3797 ms

h.js

h.js

718 ms

hm.gif

hm.gif

240 ms

Accessibility Review

bflex.cn accessibility score

54

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

High

Links do not have a discernible name

Best Practices

bflex.cn best practices score

67

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

High

Serves images with low resolution

SEO Factors

bflex.cn SEO score

67

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bflex.cn 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 Bflex.cn 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

bflex.cn

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