Tools & Wizards About Us
tengfei8.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tengfei8.com

九游会·(j9)官方网站

Page Load Speed

53.4 sec in total

First Response

517 ms

Resources Loaded

52.6 sec

Page Rendered

253 ms

tengfei8.com screenshot

About Website

Visit tengfei8.com now to see the best up-to-date Tengfei 8 content and also check out these interesting facts you probably never knew about tengfei8.com

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Visit tengfei8.com

Key Findings

We analyzed Tengfei8.com page load time and found that the first response time was 517 ms and then it took 52.9 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tengfei8.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

tengfei8.com

517 ms

www.tengfei8.com

597 ms

style.css

69 ms

banner.js

133 ms

tongji.js

141 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 26% of them (15 requests) were addressed to the original Tengfei8.com, 29% (17 requests) were made to T.ju33.com and 19% (11 requests) were made to E.e701.net. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source E.e701.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.4 kB (76%)

Content Size

431.7 kB

After Optimization

105.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tengfei8.com main page is 431.7 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. Javascripts take 307.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.0 kB

  • Original 32.9 kB
  • After minification 22.3 kB
  • After compression 6.0 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 10.6 kB, which is 32% 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 27.0 kB or 82% of the original size.

Image Optimization

-28%

Potential reduce by 14.0 kB

  • Original 49.3 kB
  • After minification 35.3 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. Obviously, Tengfei 8 needs image optimization as it can save up to 14.0 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-82%

Potential reduce by 252.6 kB

  • Original 307.5 kB
  • After minification 179.3 kB
  • After compression 54.9 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 252.6 kB or 82% of the original size.

CSS Optimization

-78%

Potential reduce by 32.8 kB

  • Original 42.0 kB
  • After minification 38.9 kB
  • After compression 9.2 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. Tengfei8.com needs all CSS files to be minified and compressed as it can save up to 32.8 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (35%)

Requests Now

54

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tengfei 8. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tengfei8.com

tengfei8.com

517 ms

www.tengfei8.com

www.tengfei8.com

597 ms

style.css

style.css

69 ms

banner.js

banner.js

133 ms

tongji.js

tongji.js

141 ms

logo.png

logo.png

138 ms

meiwen_header_bg.jpg

meiwen_header_bg.jpg

70 ms

meiwen.com.cn_ico.png

meiwen.com.cn_ico.png

115 ms

meiwen_head_ico.png

meiwen_head_ico.png

114 ms

new.gif

new.gif

115 ms

index.php

index.php

1371 ms

a.js

a.js

1218 ms

pf.php

pf.php

3012 ms

index.php

index.php

1949 ms

show.js

show.js

1230 ms

show_0.php

show_0.php

2080 ms

s.php

s.php

5443 ms

meiwen_container_repeat_list.png

meiwen_container_repeat_list.png

100 ms

meiwen_container_top_list.jpg

meiwen_container_top_list.jpg

116 ms

meiwen_toolbar.gif

meiwen_toolbar.gif

104 ms

meiwen_list.gif

meiwen_list.gif

103 ms

meiwen_container_bottom.png

meiwen_container_bottom.png

104 ms

global.css

global.css

762 ms

960130.css

960130.css

771 ms

jquery1.9.0.js

jquery1.9.0.js

20278 ms

common.js

common.js

1481 ms

stat.php

stat.php

1892 ms

stat.htm

stat.htm

262 ms

core.php

core.php

1426 ms

9.gif

9.gif

1143 ms

public.css

public.css

3794 ms

b.js

b.js

2690 ms

app.gif

app.gif

967 ms

6.gif

6.gif

10341 ms

5.gif

5.gif

1195 ms

0.gif

0.gif

1555 ms

2.gif

2.gif

1780 ms

3.gif

3.gif

1899 ms

0.gif

0.gif

5722 ms

4.gif

4.gif

2307 ms

5.gif

5.gif

4359 ms

9.gif

9.gif

4034 ms

6.gif

6.gif

1075 ms

3.gif

3.gif

2534 ms

6.gif

6.gif

3031 ms

9.gif

9.gif

8795 ms

10.gif

10.gif

5786 ms

s_foot_logo.png

s_foot_logo.png

4066 ms

4.gif

4.gif

1418 ms

2.gif

2.gif

2695 ms

show_0.php

show_0.php

2214 ms

show_0.php

show_0.php

758 ms

global.css

global.css

407 ms

120600.css

120600.css

516 ms

jquery1.9.0.js

jquery1.9.0.js

16405 ms

24.gif

24.gif

1130 ms

25.gif

25.gif

2331 ms

23.gif

23.gif

2115 ms

Accessibility Review

tengfei8.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

tengfei8.com 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

tengfei8.com SEO score

92

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tengfei8.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tengfei8.com 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

tengfei8.com

Open Graph description is not detected on the main page of Tengfei 8. 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: