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first-fly.com.cn screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

first-fly.com.cn

深圳市尊翔科技有限公司

Page Load Speed

9.1 sec in total

First Response

768 ms

Resources Loaded

8 sec

Page Rendered

362 ms

first-fly.com.cn screenshot

About Website

Click here to check amazing First Fly content for China. Otherwise, check out these important facts you probably never knew about first-fly.com.cn

深圳市尊翔科技有限公司

Visit first-fly.com.cn

Key Findings

We analyzed First-fly.com.cn page load time and found that the first response time was 768 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

first-fly.com.cn performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

first-fly.com.cn

768 ms

www.first-fly.com.cn

2252 ms

base.css

455 ms

inside.css

752 ms

jquery-1.7.1.min.js

1624 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 93% of them (63 requests) were addressed to the original First-fly.com.cn, 3% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Push.zhanzhang.baidu.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain First-fly.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.2 kB (10%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of First-fly.com.cn main page is 2.2 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. 50% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 46.4 kB

  • Original 61.7 kB
  • After minification 61.1 kB
  • After compression 15.3 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 46.4 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 17.7 kB

  • Original 1.9 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. First Fly images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 159.9 kB

  • Original 219.3 kB
  • After minification 184.7 kB
  • After compression 59.4 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 159.9 kB or 73% of the original size.

CSS Optimization

-30%

Potential reduce by 3.3 kB

  • Original 10.9 kB
  • After minification 10.9 kB
  • After compression 7.6 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. First-fly.com.cn needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (28%)

Requests Now

65

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of First Fly. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

first-fly.com.cn

first-fly.com.cn

768 ms

www.first-fly.com.cn

www.first-fly.com.cn

2252 ms

base.css

base.css

455 ms

inside.css

inside.css

752 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1624 ms

base.js

base.js

1190 ms

JQScrool.js

JQScrool.js

708 ms

jquery.scale.js

jquery.scale.js

908 ms

jquery.imageScroller.js

jquery.imageScroller.js

885 ms

slide.js

slide.js

957 ms

FancyZoom.js

FancyZoom.js

1438 ms

ppt.js

ppt.js

1132 ms

plyr.min.js

plyr.min.js

1566 ms

custom.css

custom.css

1204 ms

home.css

home.css

1380 ms

push.js

push.js

710 ms

pa

pa

884 ms

topbg.png

topbg.png

252 ms

logo.png

logo.png

466 ms

gxlogo%20(1).png

gxlogo%20(1).png

249 ms

tel.png

tel.png

242 ms

x-1.jpg

x-1.jpg

562 ms

x-2.jpg

x-2.jpg

1665 ms

x-3.jpg

x-3.jpg

1146 ms

x-4.jpg

x-4.jpg

1567 ms

x-5.jpg

x-5.jpg

2708 ms

x-6.jpg

x-6.jpg

2788 ms

sb-1.jpg

sb-1.jpg

1303 ms

sb-2.jpg

sb-2.jpg

1392 ms

sb-3.jpg

sb-3.jpg

1552 ms

sb-4.jpg

sb-4.jpg

1638 ms

sb-5.jpg

sb-5.jpg

1832 ms

sb-6.jpg

sb-6.jpg

1824 ms

about-bg.jpg

about-bg.jpg

1951 ms

a_ulbg.png

a_ulbg.png

1907 ms

jian.png

jian.png

2067 ms

ns_6af32bd8099ca3826784.jpg

ns_6af32bd8099ca3826784.jpg

2075 ms

ns_cd7060348f3b55fcf190.jpg

ns_cd7060348f3b55fcf190.jpg

2152 ms

ns_cd3b69803b03327cb499.jpg

ns_cd3b69803b03327cb499.jpg

2194 ms

ns_7e45f7fb4c8c5b26c63b.jpg

ns_7e45f7fb4c8c5b26c63b.jpg

2313 ms

new.jpg

new.jpg

2344 ms

xian.png

xian.png

2401 ms

ps_7c041363658889666b55.jpg

ps_7c041363658889666b55.jpg

2438 ms

ps_b510c7d3ab2c70f504fd.jpg

ps_b510c7d3ab2c70f504fd.jpg

2560 ms

ps_4b28df95104149bb7213.jpg

ps_4b28df95104149bb7213.jpg

2585 ms

ps_b78baff4835c416e06fd.jpg

ps_b78baff4835c416e06fd.jpg

2646 ms

ps_062df4ddd19b6d3e27b7.jpg

ps_062df4ddd19b6d3e27b7.jpg

2681 ms

ps_b624d13917c632fc2877.jpg

ps_b624d13917c632fc2877.jpg

2813 ms

ps_b5dc57385a8477bf5781.jpg

ps_b5dc57385a8477bf5781.jpg

2858 ms

ps_9216330c11bd7d6beff4.jpg

ps_9216330c11bd7d6beff4.jpg

2892 ms

k-1.jpg

k-1.jpg

2956 ms

k-2.jpg

k-2.jpg

2976 ms

hm.js

hm.js

1452 ms

k-3.jpg

k-3.jpg

2966 ms

k-4.jpg

k-4.jpg

2854 ms

k-5.jpg

k-5.jpg

2857 ms

k-6.jpg

k-6.jpg

3397 ms

k-7.jpg

k-7.jpg

2768 ms

k-8.jpg

k-8.jpg

2693 ms

er.jpg

er.jpg

2179 ms

zoom-spin-1.png

zoom-spin-1.png

2035 ms

spacer.gif

spacer.gif

1962 ms

hm.gif

hm.gif

318 ms

closebox.png

closebox.png

1924 ms

zoom-caption-l.png

zoom-caption-l.png

1931 ms

zoom-caption-r.png

zoom-caption-r.png

1934 ms

zoom-caption-fill.png

zoom-caption-fill.png

1917 ms

button_111.gif

button_111.gif

1008 ms

Accessibility Review

first-fly.com.cn accessibility score

52

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

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

first-fly.com.cn 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

first-fly.com.cn SEO score

83

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

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise First-fly.com.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 First-fly.com.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

first-fly.com.cn

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