Tools & Wizards About Us
tapcells.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

tapcells.com

九游会集团·J9 - 中国官方网站 | 真人游戏第一品牌

Page Load Speed

5.9 sec in total

First Response

1.5 sec

Resources Loaded

4 sec

Page Rendered

366 ms

tapcells.com screenshot

About Website

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

✅【官方2号入口：J9-2.com ➨AG真人第一品牌】九游会集团平台拥有正规牌照，实力用户的第一选择，多年实力老品牌，安全可靠，【飞哥推荐】是亚洲顶级的在线游戏运营商，是广大用户的第一选择。本集团面向全世界体育,真人视讯,电竞体育爱好者,平台支持Web、H200、更有iOS、Android原生APP官方下载。我们还提供24x8小时百场体育、电竞赛事、真人娱乐等让您随时随地参与。九游会集团平台倾...

Visit tapcells.com

Key Findings

We analyzed Tapcells.com page load time and found that the first response time was 1.5 sec and then it took 4.4 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

tapcells.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

tapcells.com

1517 ms

fondoGris.jpg

390 ms

1x1.gif

266 ms

Tapcells-immunotherapy-against-melanoma-%20prostate-cancer.jpg

1814 ms

1x1-horizontal.gif

267 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Tapcells.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Tapcells.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.0 kB (16%)

Content Size

255.2 kB

After Optimization

213.1 kB

  • HTML
  • Images

In fact, the total size of Tapcells.com main page is 255.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 227.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 22.6 kB

  • Original 27.7 kB
  • After minification 19.8 kB
  • After compression 5.1 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 7.8 kB, which is 28% 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 22.6 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 19.5 kB

  • Original 227.5 kB
  • After minification 208.0 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. Tapcells images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tapcells. According to our analytics all requests are already optimized.

Network Requests Diagram

tapcells.com

tapcells.com

1517 ms

fondoGris.jpg

fondoGris.jpg

390 ms

1x1.gif

1x1.gif

266 ms

Tapcells-immunotherapy-against-melanoma-%20prostate-cancer.jpg

Tapcells-immunotherapy-against-melanoma-%20prostate-cancer.jpg

1814 ms

1x1-horizontal.gif

1x1-horizontal.gif

267 ms

Oncobiomed-Advanced-Cell-Technology-Tapcells-immunotherapy-against-melanoma-%20prostate-cancer.jpg

Oncobiomed-Advanced-Cell-Technology-Tapcells-immunotherapy-against-melanoma-%20prostate-cancer.jpg

1065 ms

1x1-vertical.gif

1x1-vertical.gif

136 ms

Tapcells-cancer-antitumor-technology-against-melanoma-prostate-cancer.jpg

Tapcells-cancer-antitumor-technology-against-melanoma-prostate-cancer.jpg

2642 ms

2255132644-formviewer_prd.js

2255132644-formviewer_prd.js

557 ms

Accessibility Review

tapcells.com accessibility score

50

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

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

tapcells.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

tapcells.com SEO score

67

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tapcells.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Tapcells.com main page’s claimed encoding is iso-8859-1. 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

tapcells.com

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