Tools & Wizards About Us
frombyte.cn screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

frombyte.cn

数据恢复软件_北亚数据恢复软件 电话：4006-505-808

Page Load Speed

6.7 sec in total

First Response

1.2 sec

Resources Loaded

5.3 sec

Page Rendered

185 ms

frombyte.cn screenshot

About Website

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

北亚数据恢复软件-北亚拥有国内一流的数据恢复实验室，是中国权威的数据恢复软件开发商。电话：4006-505-646

Visit frombyte.cn

Key Findings

We analyzed Frombyte.cn page load time and found that the first response time was 1.2 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

frombyte.cn performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

frombyte.cn

1193 ms

common.css

769 ms

page1-img1.png

582 ms

page1-img2.png

839 ms

page1-img3.png

838 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 68% of them (23 requests) were addressed to the original Frombyte.cn, 18% (6 requests) were made to Hm.baidu.com and 3% (1 request) were made to Wpa.qq.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Frombyte.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.5 kB (6%)

Content Size

999.1 kB

After Optimization

942.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Frombyte.cn main page is 999.1 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. 20% of websites need less resources to load. Images take 971.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.6 kB

  • Original 13.4 kB
  • After minification 12.2 kB
  • After compression 3.7 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. 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 9.6 kB or 72% of the original size.

Image Optimization

-4%

Potential reduce by 35.7 kB

  • Original 971.3 kB
  • After minification 935.6 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. Frombyte images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 68 B

  • Original 249 B
  • After minification 235 B
  • After compression 181 B

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 68 B or 27% of the original size.

CSS Optimization

-78%

Potential reduce by 11.2 kB

  • Original 14.2 kB
  • After minification 12.5 kB
  • After compression 3.1 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. Frombyte.cn needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (27%)

Requests Now

30

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Frombyte. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

frombyte.cn

frombyte.cn

1193 ms

common.css

common.css

769 ms

page1-img1.png

page1-img1.png

582 ms

page1-img2.png

page1-img2.png

839 ms

page1-img3.png

page1-img3.png

838 ms

page1-img4.png

page1-img4.png

838 ms

pa

pa

875 ms

dc.jpg

dc.jpg

841 ms

dv.jpg

dv.jpg

1148 ms

DVR1.jpg

DVR1.jpg

1137 ms

page2-img1.jpg

page2-img1.jpg

769 ms

page2-img2.jpg

page2-img2.jpg

769 ms

page2-img3.jpg

page2-img3.jpg

833 ms

page4-img2.jpg

page4-img2.jpg

1158 ms

statistics.js

statistics.js

757 ms

h.js

h.js

890 ms

beian.png

beian.png

1055 ms

header-bg1.jpg

header-bg1.jpg

2139 ms

top_di.jpg

top_di.jpg

487 ms

logo1.gif

logo1.gif

596 ms

di_fenlei.gif

di_fenlei.gif

698 ms

fg_middle.gif

fg_middle.gif

764 ms

more.gif

more.gif

777 ms

Article_elite2.gif

Article_elite2.gif

787 ms

di.gif

di.gif

791 ms

T1uUG.XjtkXXcb2gzo-77-19.gif

T1uUG.XjtkXXcb2gzo-77-19.gif

372 ms

h.js

h.js

1213 ms

21.gif

21.gif

1567 ms

b.js

b.js

1659 ms

hm.gif

hm.gif

305 ms

h.js

h.js

213 ms

h.js

h.js

396 ms

button_old_11.gif

button_old_11.gif

1014 ms

hm.gif

hm.gif

312 ms

Accessibility Review

frombyte.cn accessibility score

56

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

frombyte.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

frombyte.cn SEO score

58

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

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 Frombyte.cn 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 Frombyte.cn 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

frombyte.cn

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