Tools & Wizards About Us
predict-f.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

predict-f.com

千亿·体育(中国)官方网站

Page Load Speed

5.5 sec in total

First Response

655 ms

Resources Loaded

4.1 sec

Page Rendered

708 ms

predict-f.com screenshot

About Website

Visit predict-f.com now to see the best up-to-date Predict F content and also check out these interesting facts you probably never knew about predict-f.com

欢迎来到千亿体育官网最新版,Lionel为您提供【真人,棋/ 牌 体育,彩 /票 电子】千亿·体育、注册、登录、客户端下载以及发布平台优惠活动信息、招商代理加盟等,千亿·体育(中国)官方网站是您休闲娱乐的首选网站!

Visit predict-f.com

Key Findings

We analyzed Predict-f.com page load time and found that the first response time was 655 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

predict-f.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

predict-f.com

655 ms

base.css

365 ms

jquery.min.js

28 ms

fixHeight.js

383 ms

s_retargeting.js

523 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Predict-f.com, 5% (1 request) were made to Ajax.googleapis.com and 5% (1 request) were made to B92.yahoo.co.jp. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Predict-f.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.6 kB (2%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Predict-f.com main page is 1.3 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. 15% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 5.2 kB

  • Original 8.2 kB
  • After minification 7.9 kB
  • After compression 3.0 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. 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 5.2 kB or 63% of the original size.

Image Optimization

-1%

Potential reduce by 12.3 kB

  • Original 1.2 MB
  • After minification 1.2 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. Predict F images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 4.4 kB

  • Original 40.6 kB
  • After minification 39.7 kB
  • After compression 36.2 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 4.4 kB or 11% of the original size.

CSS Optimization

-82%

Potential reduce by 7.8 kB

  • Original 9.5 kB
  • After minification 7.4 kB
  • After compression 1.8 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. Predict-f.com needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Predict F. According to our analytics all requests are already optimized.

Network Requests Diagram

predict-f.com

predict-f.com

655 ms

base.css

base.css

365 ms

jquery.min.js

jquery.min.js

28 ms

fixHeight.js

fixHeight.js

383 ms

s_retargeting.js

s_retargeting.js

523 ms

bg.jpg

bg.jpg

2758 ms

header.gif

header.gif

1606 ms

top.png

top.png

1158 ms

top-02.png

top-02.png

1606 ms

btn_top.png

btn_top.png

1244 ms

bg_wrap.png

bg_wrap.png

1291 ms

title_massage.jpg

title_massage.jpg

1987 ms

btn.png

btn.png

2624 ms

title_uservoice.jpg

title_uservoice.jpg

2097 ms

user_top.jpg

user_top.jpg

1980 ms

user_bottom.jpg

user_bottom.jpg

2100 ms

user_middle.jpg

user_middle.jpg

2892 ms

user1.png

user1.png

2379 ms

user2.png

user2.png

2566 ms

user3.png

user3.png

2567 ms

Accessibility Review

predict-f.com accessibility score

65

Accessibility Issues

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

Image elements do not have [alt] attributes

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

predict-f.com 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

SEO Factors

predict-f.com SEO score

75

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

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Predict-f.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Predict-f.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

predict-f.com

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