Tools & Wizards About Us
filezilla.cn screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

filezilla.cn

FileZilla中文网 - 免费开源的FTP解决方案

Page Load Speed

34.5 sec in total

First Response

1.7 sec

Resources Loaded

32.5 sec

Page Rendered

175 ms

filezilla.cn screenshot

About Website

Click here to check amazing File Zilla content for China. Otherwise, check out these important facts you probably never knew about filezilla.cn

FileZilla是一种快速、可信赖的FTP客户端以及服务器端开放源代码程式，具有多种特色、直觉的接口。可控性、有条理的界面和管理多站点的简化方式使得Filezilla客户端版成为一个方便高效的FTP客户端工具。

Visit filezilla.cn

Key Findings

We analyzed Filezilla.cn page load time and found that the first response time was 1.7 sec and then it took 32.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

filezilla.cn performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

filezilla.cn

1745 ms

wp-emoji-release.min.js

3798 ms

grid.css

3501 ms

base.css

3522 ms

layout.css

8371 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Filezilla.cn, 6% (2 requests) were made to Hm.baidu.com and 3% (1 request) were made to S4.cnzz.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Filezilla.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 312.0 kB (69%)

Content Size

455.3 kB

After Optimization

143.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Filezilla.cn main page is 455.3 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. 25% of websites need less resources to load. Javascripts take 189.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 37.2 kB

  • Original 46.0 kB
  • After minification 44.3 kB
  • After compression 8.8 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 37.2 kB or 81% of the original size.

Image Optimization

-31%

Potential reduce by 18.3 kB

  • Original 58.7 kB
  • After minification 40.4 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. Obviously, File Zilla needs image optimization as it can save up to 18.3 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 121.3 kB

  • Original 189.1 kB
  • After minification 187.7 kB
  • After compression 67.8 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 121.3 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 135.2 kB

  • Original 161.5 kB
  • After minification 130.0 kB
  • After compression 26.2 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. Filezilla.cn needs all CSS files to be minified and compressed as it can save up to 135.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (73%)

Requests Now

33

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of File Zilla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

filezilla.cn

filezilla.cn

1745 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

3798 ms

grid.css

grid.css

3501 ms

base.css

base.css

3522 ms

layout.css

layout.css

8371 ms

shortcodes.css

shortcodes.css

19618 ms

magnific-popup.css

magnific-popup.css

4220 ms

mediaelementplayer.css

mediaelementplayer.css

5765 ms

enfold.css

enfold.css

17916 ms

custom.css

custom.css

3855 ms

layerslider.css

layerslider.css

4851 ms

jquery.js

jquery.js

20370 ms

jquery-migrate.min.js

jquery-migrate.min.js

4882 ms

avia-compat.js

avia-compat.js

6315 ms

greensock.js

greensock.js

8528 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

9985 ms

layerslider.transitions.js

layerslider.transitions.js

9194 ms

avia.js

avia.js

17454 ms

shortcodes.js

shortcodes.js

20430 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

12037 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

20093 ms

wp-mediaelement.js

wp-mediaelement.js

12362 ms

comment-reply.min.js

comment-reply.min.js

12686 ms

logo-300x138.png

logo-300x138.png

8034 ms

blank.gif

blank.gif

652 ms

014-180x180.jpg

014-180x180.jpg

5352 ms

logo.png

logo.png

1686 ms

qiniu-black-97x51.png

qiniu-black-97x51.png

2393 ms

entypo-fontello.woff

entypo-fontello.woff

1582 ms

hm.js

hm.js

1271 ms

z_stat.php

z_stat.php

2420 ms

hm.gif

hm.gif

423 ms

stat.htm

stat.htm

162 ms

core.php

core.php

754 ms

print.css

print.css

2325 ms

Accessibility Review

filezilla.cn accessibility score

86

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.

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

Tables and lists

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

Impact

Issue

High

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

Best Practices

filezilla.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

filezilla.cn SEO score

91

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

filezilla.cn

Open Graph data is detected on the main page of File Zilla. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: