Tools & Wizards About Us

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

telehouse.vn

Global data center and ICT solution provider: TELEHOUSE VIETNAM

Page Load Speed

9.1 sec in total

First Response

802 ms

Resources Loaded

7.9 sec

Page Rendered

359 ms

About Website

Click here to check amazing TELEHOUSE content for Vietnam. Otherwise, check out these important facts you probably never knew about telehouse.vn

TELEHOUSE operates high quality global data centers. Feel confident in trusting your ICT assets to TELEHOUSE data centers.

Visit telehouse.vn

Key Findings

We analyzed Telehouse.vn page load time and found that the first response time was 802 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

telehouse.vn performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.792

5/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

telehouse.vn

802 ms

telehouse.vn

2880 ms

style.min.css

518 ms

wc-blocks-vendors-style.css

751 ms

wc-blocks-style.css

1010 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 88% of them (67 requests) were addressed to the original Telehouse.vn, 8% (6 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Telehouse.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 308.2 kB (29%)

Content Size

1.1 MB

After Optimization

762.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Telehouse.vn main page is 1.1 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. 45% of websites need less resources to load. HTML takes 355.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 274.4 kB

  • Original 355.2 kB
  • After minification 344.7 kB
  • After compression 80.9 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 274.4 kB or 77% of the original size.

Image Optimization

-12%

Potential reduce by 30.0 kB

  • Original 244.9 kB
  • After minification 214.9 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, TELEHOUSE needs image optimization as it can save up to 30.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.0 kB

  • Original 344.0 kB
  • After minification 344.0 kB
  • After compression 342.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.9 kB

  • Original 126.8 kB
  • After minification 126.8 kB
  • After compression 124.9 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. Telehouse.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (69%)

Requests Now

67

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TELEHOUSE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

telehouse.vn accessibility score

100

Accessibility Issues

Best Practices

telehouse.vn 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

telehouse.vn SEO score

79

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telehouse.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Telehouse.vn 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 TELEHOUSE. 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: