Tools & Wizards About Us
iflychina.net screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

iflychina.net

iFlyChina.net 飞网中国

Page Load Speed

2.6 sec in total

First Response

514 ms

Resources Loaded

1.7 sec

Page Rendered

349 ms

iflychina.net screenshot

About Website

Click here to check amazing IFlyChina content for United States. Otherwise, check out these important facts you probably never knew about iflychina.net

iFlyChina.net 致力于在网友之间分享整洁宜寻的信息，内容包括中美机票价格信息，机票代理名单客户反馈，最新美国签证预约时间，签证经历等

Visit iflychina.net

Key Findings

We analyzed Iflychina.net page load time and found that the first response time was 514 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

iflychina.net performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

iflychina.net

514 ms

www.iflychina.net

605 ms

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

73 ms

css_cLykWwcxBW6FB6JeKRpnYY6eoLCVleX5qFYclWjpito.css

106 ms

css_Jzy7EgVRLikCkG5w-Shhrtvq0AtNdtircvHV1HClHi0.css

108 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 50% of them (15 requests) were addressed to the original Iflychina.net, 13% (4 requests) were made to Pagead2.googlesyndication.com and 13% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (605 ms) belongs to the original domain Iflychina.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.3 kB (70%)

Content Size

330.8 kB

After Optimization

98.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iflychina.net main page is 330.8 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 188.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 54.4 kB

  • Original 67.6 kB
  • After minification 58.5 kB
  • After compression 13.2 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. This page needs HTML code to be minified as it can gain 9.1 kB, which is 13% 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 54.4 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 207 B

  • Original 4.5 kB
  • After minification 4.3 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. IFlyChina images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 123.6 kB

  • Original 188.9 kB
  • After minification 166.8 kB
  • After compression 65.3 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 123.6 kB or 65% of the original size.

CSS Optimization

-77%

Potential reduce by 54.1 kB

  • Original 69.8 kB
  • After minification 68.7 kB
  • After compression 15.7 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. Iflychina.net needs all CSS files to be minified and compressed as it can save up to 54.1 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (56%)

Requests Now

27

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IFlyChina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iflychina.net

iflychina.net

514 ms

www.iflychina.net

www.iflychina.net

605 ms

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

73 ms

css_cLykWwcxBW6FB6JeKRpnYY6eoLCVleX5qFYclWjpito.css

css_cLykWwcxBW6FB6JeKRpnYY6eoLCVleX5qFYclWjpito.css

106 ms

css_Jzy7EgVRLikCkG5w-Shhrtvq0AtNdtircvHV1HClHi0.css

css_Jzy7EgVRLikCkG5w-Shhrtvq0AtNdtircvHV1HClHi0.css

108 ms

css_cKR3N4BYJAcqJ6AyXt98AHghOX2SclXEAWYGwFs-GJo.css

css_cKR3N4BYJAcqJ6AyXt98AHghOX2SclXEAWYGwFs-GJo.css

75 ms

css_c2Bu_yicqvygPI3dSBw-HhJGJoUw_GnmVaAb5GKE72w.css

css_c2Bu_yicqvygPI3dSBw-HhJGJoUw_GnmVaAb5GKE72w.css

114 ms

js_oCVMDTeSNt-_QxknevWyf6yO5OzmME3AhRz3ggZgNtg.js

js_oCVMDTeSNt-_QxknevWyf6yO5OzmME3AhRz3ggZgNtg.js

196 ms

js_uyz0Y4-wv8xQhXhGpftjNNLvmNJ1qAa2A7VSx4_199k.js

js_uyz0Y4-wv8xQhXhGpftjNNLvmNJ1qAa2A7VSx4_199k.js

180 ms

js_COMsmDyrY9mzVU28X2uGvF4Ba3vd5eTo5xEO7dvCUZM.js

js_COMsmDyrY9mzVU28X2uGvF4Ba3vd5eTo5xEO7dvCUZM.js

110 ms

js_Z4MHDLTvfcE-9mYX4BIU_pZPILZ7XE8C2XrJ8HyfIak.js

js_Z4MHDLTvfcE-9mYX4BIU_pZPILZ7XE8C2XrJ8HyfIak.js

139 ms

show_ads.js

show_ads.js

5 ms

desk.js

desk.js

232 ms

ca-pub-0542039567534412.js

ca-pub-0542039567534412.js

83 ms

zrt_lookup.html

zrt_lookup.html

127 ms

show_ads_impl.js

show_ads_impl.js

126 ms

blue_logo2.gif

blue_logo2.gif

67 ms

buttons.png

buttons.png

68 ms

button_list_3.gif

button_list_3.gif

68 ms

menu-leaf.png

menu-leaf.png

86 ms

ads

ads

148 ms

css_2THG1eGiBIizsWFeexsNe1iDifJ00QRS9uSd03rY9co.css

css_2THG1eGiBIizsWFeexsNe1iDifJ00QRS9uSd03rY9co.css

39 ms

osd.js

osd.js

6 ms

m_js_controller.js

m_js_controller.js

21 ms

abg.js

abg.js

38 ms

favicon

favicon

67 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

60 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

19 ms

s

s

22 ms

x_button_blue2.png

x_button_blue2.png

14 ms

Accessibility Review

iflychina.net accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Best Practices

iflychina.net best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

iflychina.net SEO score

86

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

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 Iflychina.net 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 Iflychina.net 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

iflychina.net

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