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bjckfw.com screenshot

55

Performance

Renders faster than
72% of other websites
49

Accessibility

Visual factors better than
that of 20% of websites
58

Best Practices

More advanced features
available than in
19% of websites
69

SEO

Google-friendlier than
28% of websites

First Response

4.4 sec

Resources Loaded

65.9 sec

Page Rendered

1.6 sec

bjckfw.com screenshot

About Website

Click here to check amazing Bjckfw content. Otherwise, check out these important facts you probably never knew about bjckfw.com

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Key Findings

We analyzed Bjckfw.com page load time and found that the first response time was 4.4 sec and then it took 67.5 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

bjckfw.com

4360 ms

bjckfwcss.css

996 ms

201622517161356827.jpg

2103 ms

201591611275332418.jpg

8901 ms

2016371884663639.gif

2336 ms

Our browser made a total of 224 requests to load all elements on the main page. We found that 97% of them (218 requests) were addressed to the original Bjckfw.com, 1% (3 requests) were made to Pub.idqqimg.com and 1% (2 requests) were made to Znsv.baidu.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Bjckfw.com.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Bjckfw.com main page is 1.4 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 148.6 kB

Original 171.8 kB
After minification 165.8 kB
After compression 23.3 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 148.6 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 5.3 kB

Original 1.2 MB
After minification 1.2 MB

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. Bjckfw images are well optimized though.

CSS Optimization

-84%

Potential reduce by 25.0 kB

Original 29.7 kB
After minification 24.7 kB
After compression 4.6 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. Bjckfw.com needs all CSS files to be minified and compressed as it can save up to 25.0 kB or 84% of the original size.

Requests Now

220

After Optimization

213

The browser has sent 220 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bjckfw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bjckfw.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 Bjckfw.com main page’s claimed encoding is gb2312. 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

bjckfw.com

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