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bjdfmz.com screenshot

49

Performance

Renders faster than
67% of other websites
33

Accessibility

Visual factors better than
that of 18% of websites
58

Best Practices

More advanced features
available than in
20% of websites
86

SEO

Google-friendlier than
60% of websites

First Response

1.1 sec

Resources Loaded

75.5 sec

Page Rendered

999 ms

bjdfmz.com screenshot

About Website

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

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Key Findings

We analyzed Bjdfmz.com page load time and found that the first response time was 1.1 sec and then it took 76.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 25 request timeouts, 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)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.43

0/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

bjdfmz.com

1134 ms

www.bjdfmz.com

6828 ms

kong.php

773 ms

style.css.php

3641 ms

www.dsmsmk.com

8833 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 17% of them (27 requests) were addressed to the original Bjdfmz.com, 82% (132 requests) were made to Dsmsmk.com and 1% (2 requests) were made to Video.shwuguan.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Dsmsmk.com.

Content Size

2.0 MB

After Optimization

1.6 MB

In fact, the total size of Bjdfmz.com main page is 2.0 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. 35% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-99%

Potential reduce by 17.8 kB

Original 18.1 kB
After minification 345 B
After compression 233 B

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 17.7 kB, which is 98% 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 17.8 kB or 99% of the original size.

Image Optimization

-10%

Potential reduce by 162.8 kB

Original 1.7 MB
After minification 1.5 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. Bjdfmz images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 131.9 kB

Original 190.9 kB
After minification 185.8 kB
After compression 59.1 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 131.9 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 79.9 kB

Original 96.0 kB
After minification 81.8 kB
After compression 16.1 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. Bjdfmz.com needs all CSS files to be minified and compressed as it can save up to 79.9 kB or 83% of the original size.

Requests Now

133

After Optimization

127

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bjdfmz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

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>).

These items highlight common accessibility best practices.

High

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

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

High

Browser errors were logged to the console

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

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/).

High

Document doesn't use legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

ZH
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bjdfmz.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Bjdfmz.com main page’s claimed encoding is iso-8859-1. 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

bjdfmz.com

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