Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 0

    Best Practices

  • 46

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

36.6 sec in total

First Response

2.8 sec

Resources Loaded

31.5 sec

Page Rendered

2.3 sec

thienthandem.blogtiengviet.net screenshot

About Website

Welcome to thienthandem.blogtiengviet.net homepage info - get ready to check Thienthandem Blogtiengviet best content for Vietnam right away, or after learning these important things about thienthandem.blogtiengviet.net

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Key Findings

We analyzed Thienthandem.blogtiengviet.net page load time and found that the first response time was 2.8 sec and then it took 33.8 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 were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

thienthandem.blogtiengviet.net performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

thienthandem.blogtiengviet.net

2802 ms

jsapi

76 ms

jquery.min.js

163 ms

jquery-ui.css

54 ms

jquery-ui.min.js

142 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 62% of them (58 requests) were addressed to the original Thienthandem.blogtiengviet.net, 21% (20 requests) were made to Blogtiengviet.net and 3% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Thienthandem.blogtiengviet.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.6 kB (12%)

Content Size

2.7 MB

After Optimization

2.3 MB

In fact, the total size of Thienthandem.blogtiengviet.net main page is 2.7 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. 40% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 110.3 kB

  • Original 129.5 kB
  • After minification 117.7 kB
  • After compression 19.2 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 110.3 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 42.4 kB

  • Original 2.3 MB
  • After minification 2.2 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. Thienthandem Blogtiengviet images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 159.7 kB

  • Original 227.4 kB
  • After minification 179.3 kB
  • After compression 67.8 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 159.7 kB or 70% of the original size.

CSS Optimization

-70%

Potential reduce by 16.3 kB

  • Original 23.4 kB
  • After minification 18.1 kB
  • After compression 7.1 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. Thienthandem.blogtiengviet.net needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (36%)

Requests Now

88

After Optimization

56

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thienthandem Blogtiengviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

thienthandem.blogtiengviet.net accessibility score

59

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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.

SEO Factors

thienthandem.blogtiengviet.net SEO score

46

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

High

robots.txt is not valid

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

    N/A

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thienthandem.blogtiengviet.net 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), while the claimed language is Vietnamese. Our system also found out that Thienthandem.blogtiengviet.net 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

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