Tools & Wizards About Us
act.com.vn screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

act.com.vn

Thiết kế Ý tưởng - Concept Kiến trúc, Quy hoạch, Cảnh quan

Page Load Speed

6.3 sec in total

First Response

803 ms

Resources Loaded

5.4 sec

Page Rendered

173 ms

act.com.vn screenshot

About Website

Welcome to act.com.vn homepage info - get ready to check Act best content for Vietnam right away, or after learning these important things about act.com.vn

Công ty Kiến trúc Uy tín, Trên 20 năm Kinh nghiệm, Kiến trúc sư Thiết kế Dự án Khu Đô thị, Nhà ở, Khách sạn, Resort, Dịch vụ, Phức hợp Nổi tiếng Việt Nam.

Visit act.com.vn

Key Findings

We analyzed Act.com.vn page load time and found that the first response time was 803 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

act.com.vn performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

act.com.vn

803 ms

www.act.com.vn

1432 ms

all1.css

262 ms

all2.css

523 ms

main.css

780 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 97% of them (30 requests) were addressed to the original Act.com.vn, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Act.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.4 kB (4%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Act.com.vn main page is 2.1 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. 30% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 27.2 kB

  • Original 32.4 kB
  • After minification 31.2 kB
  • After compression 5.2 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 27.2 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 52.7 kB

  • Original 1.9 MB
  • After minification 1.9 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. Act images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 936 B

  • Original 131.1 kB
  • After minification 131.1 kB
  • After compression 130.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 602 B

  • Original 17.7 kB
  • After minification 17.7 kB
  • After compression 17.1 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. Act.com.vn has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

29

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Act. According to our analytics all requests are already optimized.

Network Requests Diagram

act.com.vn

act.com.vn

803 ms

www.act.com.vn

www.act.com.vn

1432 ms

all1.css

all1.css

262 ms

all2.css

all2.css

523 ms

main.css

main.css

780 ms

icon-phone.png

icon-phone.png

803 ms

all.js

all.js

1574 ms

main.js

main.js

801 ms

js

js

73 ms

icon-zalo.png

icon-zalo.png

801 ms

icon-facebook.png

icon-facebook.png

802 ms

icon-email.png

icon-email.png

1037 ms

actlogo_m.png

actlogo_m.png

1036 ms

actlogo.png

actlogo.png

1039 ms

to-hop-san-quan-vot-hanaka.jpg

to-hop-san-quan-vot-hanaka.jpg

1316 ms

paradise-resort-quy-nhon.jpg

paradise-resort-quy-nhon.jpg

1326 ms

biet-thu-173-xuan-thuy.jpg

biet-thu-173-xuan-thuy.jpg

1552 ms

biet-thu-31-ben-binh.jpg

biet-thu-31-ben-binh.jpg

1554 ms

hanaka-paris-ocean-park.jpg

hanaka-paris-ocean-park.jpg

1562 ms

khu-do-thi-cho-quoc-te-bac-giang.jpg

khu-do-thi-cho-quoc-te-bac-giang.jpg

1847 ms

khu-nghi-duong-sinh-thai-dai-son.jpg

khu-nghi-duong-sinh-thai-dai-son.jpg

1714 ms

vinpearl-da-lat.jpg

vinpearl-da-lat.jpg

1812 ms

icon-chat.png

icon-chat.png

1813 ms

icon-search-m.png

icon-search-m.png

1032 ms

icon-search.png

icon-search.png

1043 ms

vinpearl-golf-land-resort.jpg

vinpearl-golf-land-resort.jpg

1057 ms

aqua-city-hoang-hoa.jpg

aqua-city-hoang-hoa.jpg

1194 ms

tam-coc-nature-homestay.jpg

tam-coc-nature-homestay.jpg

1199 ms

khu-do-thi-cho-quoc-te-bac-giang.jpg

khu-do-thi-cho-quoc-te-bac-giang.jpg

1467 ms

khu-can-ho-emerald-ha-noi.jpg

khu-can-ho-emerald-ha-noi.jpg

1213 ms

arrow-shadow.png

arrow-shadow.png

454 ms

Accessibility Review

act.com.vn accessibility score

89

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.

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

act.com.vn best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

act.com.vn SEO score

100

Search Engine Optimization Advices

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

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Act.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Act.com.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

act.com.vn

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