Tools & Wizards About Us
flydon.net screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

flydon.net

57365线路检测中心

Page Load Speed

25.1 sec in total

First Response

166 ms

Resources Loaded

24.7 sec

Page Rendered

235 ms

flydon.net screenshot

About Website

Visit flydon.net now to see the best up-to-date Flydon content and also check out these interesting facts you probably never knew about flydon.net

▛57365线路检测中心▟认证网址

Visit flydon.net

Key Findings

We analyzed Flydon.net page load time and found that the first response time was 166 ms and then it took 24.9 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

flydon.net performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

flydon.net

166 ms

www.flydon.net

229 ms

jquery.min.js

127 ms

system.css

159 ms

1.css

157 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 45% of them (29 requests) were addressed to the original Flydon.net, 31% (20 requests) were made to Rw.scau.edu.cn and 16% (10 requests) were made to Tp.xinxiyidiantong.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Tp.xinxiyidiantong.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 608.7 kB (24%)

Content Size

2.6 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Flydon.net main page is 2.6 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. 40% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 3.1 kB

  • Original 4.5 kB
  • After minification 4.4 kB
  • After compression 1.4 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 3.1 kB or 69% of the original size.

Image Optimization

-24%

Potential reduce by 603.7 kB

  • Original 2.6 MB
  • After minification 1.9 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. Obviously, Flydon needs image optimization as it can save up to 603.7 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 1.9 kB

  • Original 20.5 kB
  • After minification 20.4 kB
  • After compression 18.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 28 (48%)

Requests Now

58

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flydon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

flydon.net

flydon.net

166 ms

www.flydon.net

www.flydon.net

229 ms

jquery.min.js

jquery.min.js

127 ms

system.css

system.css

159 ms

1.css

1.css

157 ms

102.css

102.css

158 ms

system.css

system.css

171 ms

sudyNav.css

sudyNav.css

168 ms

datepicker.css

datepicker.css

214 ms

simplenews.css

simplenews.css

242 ms

default.css

default.css

249 ms

jquery.min.js

jquery.min.js

312 ms

jquery.sudy.wp.visitcount.js

jquery.sudy.wp.visitcount.js

259 ms

winfloat.js

winfloat.js

259 ms

jquery.sudyNav.js

jquery.sudyNav.js

307 ms

jquery.datepicker.js

jquery.datepicker.js

330 ms

datepicker_lang_HK.js

datepicker_lang_HK.js

336 ms

extends.js

extends.js

345 ms

style.css

style.css

346 ms

mobile.css

mobile.css

396 ms

media.css

media.css

397 ms

comcus.js

comcus.js

412 ms

main.js

main.js

418 ms

app.js

app.js

427 ms

sj.js

sj.js

2527 ms

fcl.php

fcl.php

2052 ms

system_editor.css

system_editor.css

113 ms

extends.css

extends.css

90 ms

jquery.sudy.js

jquery.sudy.js

91 ms

_visitcount

_visitcount

373 ms

push.js

push.js

2125 ms

head_bg.png

head_bg.png

2658 ms

sous.png

sous.png

2891 ms

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3132 ms

logo.png

logo.png

3854 ms

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eaf48285-5232-4555-a0ce-0d5914e31e48.png

8435 ms

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5097 ms

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a86dfa54-d0a3-4627-842f-e8e55d0bad98_s.png

3774 ms

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4096d3fb-8a4c-481c-9f35-4e70d842eb08_s.jpg

3527 ms

83a936fd-ec0b-4ee6-a148-2e2d02cc3561_s.jpg

83a936fd-ec0b-4ee6-a148-2e2d02cc3561_s.jpg

3518 ms

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3758 ms

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4008 ms

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3991 ms

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4160 ms

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3908 ms

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4382 ms

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4136 ms

foot_bg.png

foot_bg.png

4386 ms

db6703e8-9464-411c-8233-0114fd1be1eb_s.jpg

db6703e8-9464-411c-8233-0114fd1be1eb_s.jpg

4371 ms

lefty.png

lefty.png

4303 ms

dot.jpg

dot.jpg

4535 ms

w1ldefq37i5y25na7cemsopbpww2nu.gif

w1ldefq37i5y25na7cemsopbpww2nu.gif

15300 ms

jquery.la.min.js

jquery.la.min.js

66 ms

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10572 ms

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8397 ms

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4013 ms

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11614 ms

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6513 ms

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15728 ms

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19611 ms

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19612 ms

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19612 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

7 ms

tj.js

tj.js

299 ms

Accessibility Review

flydon.net accessibility score

45

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

flydon.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

flydon.net SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

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

flydon.net

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