Tools & Wizards About Us
thutucmoitruong.vn screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

thutucmoitruong.vn

Công ty TNHH môi trường Thăng Long - Dịch vụ môi trường chuyên nghiệp , uy tín Việt Nam

Page Load Speed

16 sec in total

First Response

1.3 sec

Resources Loaded

11.9 sec

Page Rendered

2.8 sec

thutucmoitruong.vn screenshot

About Website

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

Công ty Môi trường Thăng Long là đơn vị tư vấn dịch vụ môi trường , thủ tục môi trường uy tín tốt nhất hiện nay.

Visit thutucmoitruong.vn

Key Findings

We analyzed Thutucmoitruong.vn page load time and found that the first response time was 1.3 sec and then it took 14.7 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

thutucmoitruong.vn performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

thutucmoitruong.vn

1267 ms

thutucmoitruong.vn

1849 ms

jquery.min.1.11.0.js

594 ms

bootstrap.min.js

894 ms

option_selection.js

1114 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 83% of them (121 requests) were addressed to the original Thutucmoitruong.vn, 9% (13 requests) were made to Embed.tawk.to and 3% (5 requests) were made to Hstatic.net. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Thutucmoitruong.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (3%)

Content Size

62.4 MB

After Optimization

60.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thutucmoitruong.vn main page is 62.4 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. Only a small number of websites need less resources to load. Images take 61.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 142.3 kB

  • Original 175.3 kB
  • After minification 160.5 kB
  • After compression 33.0 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 142.3 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 1.3 MB

  • Original 61.7 MB
  • After minification 60.4 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. Thutucmoitruong images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 138.7 kB

  • Original 458.0 kB
  • After minification 458.0 kB
  • After compression 319.3 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 138.7 kB or 30% of the original size.

CSS Optimization

-36%

Potential reduce by 25.6 kB

  • Original 70.3 kB
  • After minification 70.1 kB
  • After compression 44.7 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. Thutucmoitruong.vn needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (37%)

Requests Now

137

After Optimization

86

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thutucmoitruong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thutucmoitruong.vn

thutucmoitruong.vn

1267 ms

thutucmoitruong.vn

thutucmoitruong.vn

1849 ms

jquery.min.1.11.0.js

jquery.min.1.11.0.js

594 ms

bootstrap.min.js

bootstrap.min.js

894 ms

option_selection.js

option_selection.js

1114 ms

api.jquery.js

api.jquery.js

1126 ms

scripts.js

scripts.js

1191 ms

modernizr.custom.js

modernizr.custom.js

1204 ms

html5shiv.js

html5shiv.js

1204 ms

jquery-migrate-1.2.0.min.js

jquery-migrate-1.2.0.min.js

1218 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

1390 ms

haravan.plugin.1.0.js

haravan.plugin.1.0.js

1685 ms

jquery.flexslider.js

jquery.flexslider.js

1496 ms

owl.carousel.js

owl.carousel.js

1505 ms

owl.carousel.css

owl.carousel.css

1501 ms

jquery.fancybox.js

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1515 ms

jquery.fancybox.css

jquery.fancybox.css

1667 ms

classie.js

classie.js

1791 ms

mlpushmenu.js

mlpushmenu.js

1804 ms

page-contact-form.css

page-contact-form.css

1803 ms

roboto.css

roboto.css

1817 ms

bootstrap.3.3.1.css

bootstrap.3.3.1.css

1957 ms

font-awesome.min.css

font-awesome.min.css

1962 ms

animate.css

animate.css

2084 ms

flexslider.css

flexslider.css

2099 ms

styles.css

styles.css

2106 ms

hrv-style.css

hrv-style.css

2118 ms

sidebar.css

sidebar.css

2237 ms

call_style.css

call_style.css

2242 ms

tn_responsive.css

tn_responsive.css

2382 ms

js

js

57 ms

WebForms.js

WebForms.js

28 ms

MicrosoftAjax.debug.js

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27 ms

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27 ms

jquery.vticker-min.js

jquery.vticker-min.js

2115 ms

owl.carousel.css

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2119 ms

owl.theme.css

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2165 ms

owl.carousel.js

owl.carousel.js

2313 ms

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2231 ms

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2389 ms

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2412 ms

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71 ms

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948 ms

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590 ms

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2734 ms

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2700 ms

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70 ms

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95 ms

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98 ms

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108 ms

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2784 ms

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2736 ms

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217 ms

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63 ms

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2258 ms

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2137 ms

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2175 ms

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3630 ms

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2122 ms

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2047 ms

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2166 ms

293 ms

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183 ms

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202 ms

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289 ms

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288 ms

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290 ms

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289 ms

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200 ms

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201 ms

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221 ms

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221 ms

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221 ms

Accessibility Review

thutucmoitruong.vn accessibility score

69

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

[role]s are not contained by their required parent element

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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.

Best Practices

thutucmoitruong.vn best practices score

58

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

High

Page has valid source maps

SEO Factors

thutucmoitruong.vn SEO score

85

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

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

High

Tap targets are not sized appropriately

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 Thutucmoitruong.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 Thutucmoitruong.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

thutucmoitruong.vn

Open Graph data is detected on the main page of Thutucmoitruong. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: