4.3 sec in total
1.2 sec
2.2 sec
883 ms
Click here to check amazing Doanxaydung content. Otherwise, check out these important facts you probably never knew about doanxaydung.com
Chia sẽ DOWNLOAD ĐỒ ÁN XÂY DỰNG, mẫu đồ án tốt nghiệp, file kiến trúc Chuyên bản vẽ chuyên ngành Xây Dựng ✓ Mẫu đồ án tham khảo, Hướng dẫn làm đồ án tốt nghiệp XDDD
Visit doanxaydung.comWe analyzed Doanxaydung.com page load time and found that the first response time was 1.2 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
doanxaydung.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value5.2 s
23/100
25%
Value11.6 s
5/100
10%
Value7,810 ms
0/100
30%
Value0.002
100/100
15%
Value14.3 s
9/100
10%
1224 ms
121 ms
790 ms
280 ms
789 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 85% of them (62 requests) were addressed to the original Doanxaydung.com, 4% (3 requests) were made to Google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Doanxaydung.com.
Page size can be reduced by 120.1 kB (55%)
217.9 kB
97.7 kB
In fact, the total size of Doanxaydung.com main page is 217.9 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. Javascripts take 101.3 kB which makes up the majority of the site volume.
Potential reduce by 78.9 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 78.9 kB or 85% of the original size.
Potential reduce by 1.7 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, Doanxaydung needs image optimization as it can save up to 1.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 36.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 36.2 kB or 36% of the original size.
Potential reduce by 3.4 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. Doanxaydung.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 32% of the original size.
Number of requests can be reduced by 4 (36%)
11
7
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doanxaydung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
doanxaydung.com
1224 ms
xfbml.customerchat.js
121 ms
fonts.css
790 ms
css
280 ms
bootstrap.css
789 ms
default.css
789 ms
style.css
789 ms
font-awesome.css
789 ms
jquery-1.7.2.js
963 ms
jquery.mousewheel.js
789 ms
jquery.easing.1.3.js
790 ms
bootstrap.js
790 ms
jquery.fancybox.js
790 ms
jquery.fancybox.css
791 ms
jquery.bxslider.css
790 ms
jquery.bxslider.js
791 ms
doanxaydung_1431662182.png
473 ms
timthumb.php
791 ms
timthumb.php
791 ms
timthumb.php
780 ms
timthumb.php
781 ms
timthumb.php
778 ms
timthumb.php
779 ms
timthumb.php
766 ms
timthumb.php
766 ms
timthumb.php
767 ms
timthumb.php
767 ms
timthumb.php
767 ms
timthumb.php
768 ms
timthumb.php
768 ms
timthumb.php
777 ms
timthumb.php
777 ms
timthumb.php
777 ms
timthumb.php
776 ms
timthumb.php
776 ms
timthumb.php
776 ms
timthumb.php
777 ms
timthumb.php
776 ms
timthumb.php
446 ms
timthumb.php
335 ms
timthumb.php
33 ms
timthumb.php
32 ms
timthumb.php
31 ms
timthumb.php
31 ms
timthumb.php
31 ms
timthumb.php
30 ms
timthumb.php
30 ms
timthumb.php
28 ms
timthumb.php
28 ms
timthumb.php
27 ms
timthumb.php
28 ms
timthumb.php
27 ms
timthumb.php
27 ms
timthumb.php
26 ms
timthumb.php
25 ms
timthumb.php
25 ms
timthumb.php
25 ms
timthumb.php
24 ms
timthumb.php
24 ms
timthumb.php
23 ms
timthumb.php
22 ms
timthumb.php
22 ms
timthumb.php
21 ms
timthumb.php
21 ms
analytics.js
29 ms
cse.js
94 ms
83 ms
collect
38 ms
cse_element__vi.js
65 ms
default+vi.css
68 ms
default.css
71 ms
129 ms
103 ms
doanxaydung.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
doanxaydung.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
doanxaydung.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doanxaydung.com 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 Doanxaydung.com 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.
doanxaydung.com
Open Graph data is detected on the main page of Doanxaydung. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: