Tools & Wizards About Us
thegioithangmay.vn screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

thegioithangmay.vn

Thang Máy Gia Đình, Thang Máy Công Trình Giá Tốt | Thế Giới Thang Máy

Page Load Speed

13.4 sec in total

First Response

3.5 sec

Resources Loaded

9.6 sec

Page Rendered

301 ms

thegioithangmay.vn screenshot

About Website

Click here to check amazing Thegioi Thang May content. Otherwise, check out these important facts you probably never knew about thegioithangmay.vn

Thế Giới Thang Máy chuyên cung cấp thang máy gia đình, thang máy công trình, thang máy nhập khẩu chính hãng. Lắp đặt toàn quốc, dịch vụ bảo trì chuyên nghiệp, giá cạnh tranh.

Visit thegioithangmay.vn

Key Findings

We analyzed Thegioithangmay.vn page load time and found that the first response time was 3.5 sec and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

thegioithangmay.vn performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

www.thegioithangmay.vn

3455 ms

style.css

1308 ms

ShoppingCart.css

534 ms

lightbox.css

533 ms

page.css

785 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 94% of them (58 requests) were addressed to the original Thegioithangmay.vn, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to S10.histats.com. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Thegioithangmay.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.8 kB (42%)

Content Size

448.2 kB

After Optimization

261.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thegioithangmay.vn main page is 448.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 224.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 55.3 kB

  • Original 67.9 kB
  • After minification 57.0 kB
  • After compression 12.5 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 10.9 kB, which is 16% 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 55.3 kB or 82% of the original size.

Image Optimization

-15%

Potential reduce by 34.7 kB

  • Original 224.3 kB
  • After minification 189.6 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, Thegioi Thang May needs image optimization as it can save up to 34.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 74.2 kB

  • Original 128.0 kB
  • After minification 118.9 kB
  • After compression 53.8 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 74.2 kB or 58% of the original size.

CSS Optimization

-81%

Potential reduce by 22.7 kB

  • Original 28.1 kB
  • After minification 22.6 kB
  • After compression 5.4 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. Thegioithangmay.vn needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (30%)

Requests Now

61

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thegioi Thang May. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.thegioithangmay.vn

www.thegioithangmay.vn

3455 ms

style.css

style.css

1308 ms

ShoppingCart.css

ShoppingCart.css

534 ms

lightbox.css

lightbox.css

533 ms

page.css

page.css

785 ms

SupportOnlineVN.js

SupportOnlineVN.js

550 ms

bgbd.png

bgbd.png

272 ms

ht.png

ht.png

284 ms

icon.png

icon.png

271 ms

yhol.gif

yhol.gif

277 ms

skype.png

skype.png

307 ms

634910720972031250banner.png

634910720972031250banner.png

993 ms

634913771969687500thangmaytruongthanh_logo.jpg

634913771969687500thangmaytruongthanh_logo.jpg

1037 ms

634717307086472500fujielevator-hk.jpg

634717307086472500fujielevator-hk.jpg

530 ms

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634416954049125924vietnamelevator.png

1304 ms

thumb635104577443436264Dongcocuathangmay.jpg

thumb635104577443436264Dongcocuathangmay.jpg

575 ms

thumb635104571764613576BientancuaPanasonic1.jpg

thumb635104571764613576BientancuaPanasonic1.jpg

584 ms

thumb635077573788483750dongcokhonghopsofuji2.jpg

thumb635077573788483750dongcokhonghopsofuji2.jpg

814 ms

thumb635076070528327500Guocdanhuong8k.jpg

thumb635076070528327500Guocdanhuong8k.jpg

853 ms

thumb635076057259890000Guocdanhuong5k.jpg

thumb635076057259890000Guocdanhuong5k.jpg

862 ms

thumb635076042291921250thanhcamungphotocell.jpg

thumb635076042291921250thanhcamungphotocell.jpg

1080 ms

thumb634812471620505000Quatthonggio.jpg

thumb634812471620505000Quatthonggio.jpg

1136 ms

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thumb634369287362913016kz9100-1.png

1131 ms

thumb634812263965817500Botruyencuatang.jpg

thumb634812263965817500Botruyencuatang.jpg

1272 ms

thumb634812459506598750BientanFrenicLift.jpg

thumb634812459506598750BientanFrenicLift.jpg

1297 ms

thumb634437556376718750nutnhan.png

thumb634437556376718750nutnhan.png

1341 ms

thumb634812452999255000Maykeocohopso.jpg

thumb634812452999255000Maykeocohopso.jpg

1392 ms

thumb634812520300505000FE-LD011.jpg

thumb634812520300505000FE-LD011.jpg

1403 ms

thumb634812500443005000Hopgoitanghop.jpg

thumb634812500443005000Hopgoitanghop.jpg

1535 ms

thumb634812510903317500vixulyfuji.jpg

thumb634812510903317500vixulyfuji.jpg

1813 ms

thumb634812507455505000tudieukhien.jpg

thumb634812507455505000tudieukhien.jpg

1561 ms

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thumb634400331653162500p0-556a-1.png

1603 ms

thumb634812480030036250Pulynhua.jpg

thumb634812480030036250Pulynhua.jpg

1664 ms

thumb634812476107848750Pulygang.jpg

thumb634812476107848750Pulygang.jpg

1670 ms

thumb634812473350348750Cambiendungtang.jpg

thumb634812473350348750Cambiendungtang.jpg

1803 ms

thumb634812468933473750Interphone.jpg

thumb634812468933473750Interphone.jpg

1824 ms

thumb634812466545817500Chuongbangtang.jpg

thumb634812466545817500Chuongbangtang.jpg

1872 ms

thumb634812464464880000Switch_gioihan.jpg

thumb634812464464880000Switch_gioihan.jpg

1927 ms

thumb634812265552692500Botruyencuacabin01.jpg

thumb634812265552692500Botruyencuacabin01.jpg

1941 ms

thumb634760717615987500Botruyencuatang.jpg

thumb634760717615987500Botruyencuatang.jpg

2064 ms

thumb634442684934687500captaithangmay.jpg

thumb634442684934687500captaithangmay.jpg

2295 ms

jquery.lightbox.js

jquery.lightbox.js

2191 ms

jquery.ctg.min.js

jquery.ctg.min.js

1877 ms

Library.js

Library.js

1928 ms

swfobject.js

swfobject.js

1957 ms

jquery-1.4.2.js

jquery-1.4.2.js

5141 ms

thumb634812252952067500Guocdanhuongcabin.jpg

thumb634812252952067500Guocdanhuongcabin.jpg

2103 ms

thumb634812251409723750Guocdanhuongdoitrong.jpg

thumb634812251409723750Guocdanhuongdoitrong.jpg

1933 ms

g.png

g.png

1927 ms

sm.png

sm.png

2007 ms

mnu.png

mnu.png

2118 ms

hr.png

hr.png

1818 ms

tm.png

tm.png

1861 ms

mt.png

mt.png

1777 ms

pt.png

pt.png

1817 ms

pb.png

pb.png

1852 ms

bgft.png

bgft.png

1864 ms

tgtm.png

tgtm.png

1898 ms

ga.js

ga.js

10 ms

js15.js

js15.js

32 ms

__utm.gif

__utm.gif

15 ms

0.php

0.php

93 ms

Accessibility Review

thegioithangmay.vn accessibility score

42

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

<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

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

Best Practices

thegioithangmay.vn best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

thegioithangmay.vn SEO score

54

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

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

High

Document uses plugins

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 Thegioithangmay.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 Thegioithangmay.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

thegioithangmay.vn

Open Graph description is not detected on the main page of Thegioi Thang May. 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: