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tz.838311.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

tz.838311.com

没有找到站点

Page Load Speed

42.1 sec in total

First Response

16.4 sec

Resources Loaded

25.3 sec

Page Rendered

335 ms

tz.838311.com screenshot

About Website

Welcome to tz.838311.com homepage info - get ready to check Tz 838311 best content right away, or after learning these important things about tz.838311.com

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Visit tz.838311.com

Key Findings

We analyzed Tz.838311.com page load time and found that the first response time was 16.4 sec and then it took 25.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tz.838311.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

tz.838311.com

16432 ms

19767943.js

8298 ms

tr.gif

64 ms

1.gif

124 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 75% of them (3 requests) were addressed to the original Tz.838311.com, 25% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (16.4 sec) belongs to the original domain Tz.838311.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.5 kB (75%)

Content Size

7.3 kB

After Optimization

1.8 kB

  • HTML

In fact, the total size of Tz.838311.com main page is 7.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 7.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 5.5 kB

  • Original 7.3 kB
  • After minification 6.2 kB
  • After compression 1.8 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 1.1 kB, which is 15% 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 5.5 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tz 838311. According to our analytics all requests are already optimized.

Network Requests Diagram

tz.838311.com

tz.838311.com

16432 ms

19767943.js

19767943.js

8298 ms

tr.gif

tr.gif

64 ms

1.gif

1.gif

124 ms

Accessibility Review

tz.838311.com accessibility score

78

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

Links do not have a discernible name

Best Practices

tz.838311.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

tz.838311.com SEO score

75

Search Engine Optimization Advices

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 Tz.838311.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 Tz.838311.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

tz.838311.com

Open Graph description is not detected on the main page of Tz 838311. 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: