Tools & Wizards About Us
xaydungso.vn screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

xaydungso.vn

Thông Tin và Kiến Thức Xây Dựng - Tất Cả Về Kỹ Thuật và Công Nghệ Xây Dựng

Page Load Speed

2.8 sec in total

First Response

39 ms

Resources Loaded

2.2 sec

Page Rendered

556 ms

xaydungso.vn screenshot

About Website

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

Trang web chuyên cung cấp thông tin và kiến thức về lĩnh vực xây dựng. Tìm hiểu các kỹ thuật, công nghệ và xu hướng mới nhất trong ngành xây dựng từ các chuyên gia hàng đầu.

Visit xaydungso.vn

Key Findings

We analyzed Xaydungso.vn page load time and found that the first response time was 39 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

xaydungso.vn performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

xaydungso.vn

39 ms

xaydungso.vn

1188 ms

icon-right-title.png

110 ms

email-decode.min.js

12 ms

rocket-loader.min.js

23 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 96% of them (47 requests) were addressed to the original Xaydungso.vn, 2% (1 request) were made to Topviews.org and 2% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Xaydungso.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 9 B (1%)

Content Size

655 B

After Optimization

646 B

  • JavaScript

In fact, the total size of Xaydungso.vn main page is 655 B. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 655 B which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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.

Requests Breakdown

We found no issues to fix!

Requests Now

46

After Optimization

46

  • Images
  • JavaScript

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xaydungso. According to our analytics all requests are already optimized.

Network Requests Diagram

xaydungso.vn

xaydungso.vn

39 ms

xaydungso.vn

xaydungso.vn

1188 ms

icon-right-title.png

icon-right-title.png

110 ms

email-decode.min.js

email-decode.min.js

12 ms

rocket-loader.min.js

rocket-loader.min.js

23 ms

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anh-du-an-10-283x232-2.jpg

32 ms

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44 ms

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BaoKhang0-70x70-2.jpg

29 ms

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30 ms

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mau-nha-cap-4-co-gac-lung-6x15-10-283x232-2.jpg

29 ms

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thiet-ke-nha-cap-4-6x15m-3-phong-ngu10-70x70-2.jpg

39 ms

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nha-6x15m-1-tang-30-70x70-2.jpg

40 ms

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phoi-canh-mau-thiet-ke-nha-cap-4-6x15m-2-phong-ngu-dep-me-say0-70x70-2.jpg

42 ms

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mau-nha-cap-4-co-gac-lung-6x15-110-70x70-2.jpg

53 ms

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41 ms

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53 ms

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51 ms

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54 ms

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55 ms

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mau-nha-cap-4-200-trieu-27.jpg0-283x232-2.jpg

100 ms

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mau-nha-cap-4-300-trieu-180-70x70-2.jpg

97 ms

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thiet-ke-nha-truoc-khi-thi-cong0-70x70-2.jpg

61 ms

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96 ms

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100 ms

thiet-ke-mat-tien-nha-pho-4m-10-283x232-2.jpg

thiet-ke-mat-tien-nha-pho-4m-10-283x232-2.jpg

97 ms

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don-gia-thiet-ke-ket-cau-nha-pho0-70x70-2.png

101 ms

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nha-pho-100m2-130-70x70-2.jpg

102 ms

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mau-nha-pho-5-tang-co-thang-may-10-70x70-2.jpg

101 ms

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nha-pho-75m2-120-70x70-2.jpg

100 ms

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104 ms

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103 ms

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nha-ong-lech-tang-30-70x70-2.jpg

103 ms

y-tuong-nha-2-tang-3-phong-ngu-1-phong-tho-10-70x70-2.jpg

y-tuong-nha-2-tang-3-phong-ngu-1-phong-tho-10-70x70-2.jpg

102 ms

mat-tien-nha-ong-3-tang-40-70x70-2.png

mat-tien-nha-ong-3-tang-40-70x70-2.png

104 ms

a10-283x232-2.jpg

a10-283x232-2.jpg

107 ms

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105 ms

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106 ms

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106 ms

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screenshot_16467935820-70x70-2.png

104 ms

WEBSITE-COURSES-BANNER-01-scaled0-332x265-2.jpg

WEBSITE-COURSES-BANNER-01-scaled0-332x265-2.jpg

868 ms

WEBSITE-COURSES-BANNER-03-scaled0-332x265-2.jpg

WEBSITE-COURSES-BANNER-03-scaled0-332x265-2.jpg

85 ms

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94 ms

BIM-Manager0-332x265-2.png

BIM-Manager0-332x265-2.png

93 ms

Tekla_structures_16_GUI_x320-332x265-2.jpg

Tekla_structures_16_GUI_x320-332x265-2.jpg

96 ms

du-toan0-332x265-2.png

du-toan0-332x265-2.png

96 ms

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ly-do-nen-chon-cau-thang-co-gac-lung0-332x265-2.png

81 ms

mau-cau-thang-dep-cho-nha-ong-30-332x265-2.jpg

mau-cau-thang-dep-cho-nha-ong-30-332x265-2.jpg

95 ms

tai-sao-nen-chon-cau-thang-nho-hep0-332x265-2.jpg

tai-sao-nen-chon-cau-thang-nho-hep0-332x265-2.jpg

95 ms

adsbygoogle.js

adsbygoogle.js

70 ms

Accessibility Review

xaydungso.vn accessibility score

97

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.

Best Practices

xaydungso.vn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

xaydungso.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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xaydungso.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Xaydungso.vn main page’s claimed encoding is . 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

xaydungso.vn

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