Tools & Wizards About Us
tbdan8.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

tbdan8.com

巴拿马时间|中国女篮最新比赛直播|2024年nba总冠军是哪个队|西班牙足球明星|中国体育彩票开奖直播

Page Load Speed

33.9 sec in total

First Response

4.1 sec

Resources Loaded

29.5 sec

Page Rendered

299 ms

tbdan8.com screenshot

About Website

Welcome to tbdan8.com homepage info - get ready to check Tbdan 8 best content right away, or after learning these important things about tbdan8.com

巴拿马时间专业提供亚冠决赛直播,国足世界杯出线,今晚篮球比赛直播赛事,以及山东鲁能积分榜,中国体彩报,atp排名最新排名,赫罗纳vs贝蒂斯等业务.网址：www.tbdan8.com

Visit tbdan8.com

Key Findings

We analyzed Tbdan8.com page load time and found that the first response time was 4.1 sec and then it took 29.8 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

tbdan8.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value32.8 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,930 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value40.0 s

0/100

10%

Network Requests Diagram

tbdan8.com

4057 ms

style.css

4518 ms

format.css

4236 ms

main.css

4235 ms

jquery.js

5710 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Tbdan8.com, 78% (14 requests) were made to Tbdan.com and 17% (3 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Tbdan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.5 kB (51%)

Content Size

185.3 kB

After Optimization

90.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tbdan8.com main page is 185.3 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. Only 5% of websites need less resources to load. Javascripts take 107.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 7.4 kB

  • Original 10.1 kB
  • After minification 9.4 kB
  • After compression 2.7 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 7.4 kB or 73% of the original size.

Image Optimization

-18%

Potential reduce by 10.7 kB

  • Original 59.2 kB
  • After minification 48.4 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, Tbdan 8 needs image optimization as it can save up to 10.7 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 70.0 kB

  • Original 107.2 kB
  • After minification 106.6 kB
  • After compression 37.2 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 70.0 kB or 65% of the original size.

CSS Optimization

-73%

Potential reduce by 6.4 kB

  • Original 8.8 kB
  • After minification 6.8 kB
  • After compression 2.4 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. Tbdan8.com needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tbdan 8. According to our analytics all requests are already optimized.

Network Requests Diagram

tbdan8.com

tbdan8.com

4057 ms

style.css

style.css

4518 ms

format.css

format.css

4236 ms

main.css

main.css

4235 ms

jquery.js

jquery.js

5710 ms

jsuper.js

jsuper.js

4765 ms

jquery.jslides.js

jquery.jslides.js

4000 ms

qq_login_big.png

qq_login_big.png

621 ms

1_20140401140416_JUNDJUQ0JUIxJUE2JUI1JUE1JUIwJUM5.jpg

1_20140401140416_JUNDJUQ0JUIxJUE2JUI1JUE1JUIwJUM5.jpg

920 ms

1_20151203141223_NTU1NTU1NV8lQjglQjElQjElQkU=.jpg

1_20151203141223_NTU1NTU1NV8lQjglQjElQjElQkU=.jpg

278 ms

1_20151203021224_NTU1.png

1_20151203021224_NTU1.png

6547 ms

1_20151203021234_MjIyLTE0MTg4OTg5OTA4Mg==.png

1_20151203021234_MjIyLTE0MTg4OTg5OTA4Mg==.png

5420 ms

1_20151203021206_MTExMTEx.jpg

1_20151203021206_MTExMTEx.jpg

20265 ms

1_20151203021233_MjIyMjIy.jpg

1_20151203021233_MjIyMjIy.jpg

1580 ms

kefu.jpg

kefu.jpg

4748 ms

button_121.gif

button_121.gif

1517 ms

button_121.gif

button_121.gif

1701 ms

button_121.gif

button_121.gif

1721 ms

Accessibility Review

tbdan8.com accessibility score

43

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

High

[lang] attributes do not have a valid value

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

tbdan8.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tbdan8.com SEO score

82

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tbdan8.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 Tbdan8.com main page’s claimed encoding is gbk. 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

tbdan8.com

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