12 sec in total
2.8 sec
9.1 sec
123 ms
Click here to check amazing DETECH content. Otherwise, check out these important facts you probably never knew about detech.com.vn
Tập đoàn DETECH là một doanh nghiệp đa ngành, với kinh nghiệm chuyên sâu trong Sản xuất và lắp ráp xe máy, xe đạp điện; Đầu tư và kinh doanh bất động sản; Dịch vụ sở hữu trí tuệ; Sản xuất, kinh doanh ...
Visit detech.com.vnWe analyzed Detech.com.vn page load time and found that the first response time was 2.8 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
detech.com.vn performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value8.5 s
1/100
25%
Value10.4 s
8/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value5.7 s
68/100
10%
2754 ms
2589 ms
809 ms
542 ms
546 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Detech.com.vn, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Detech.com.vn.
Page size can be reduced by 238.1 kB (45%)
526.8 kB
288.7 kB
In fact, the total size of Detech.com.vn main page is 526.8 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. 25% of websites need less resources to load. Javascripts take 250.5 kB which makes up the majority of the site volume.
Potential reduce by 24.4 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 24.4 kB or 80% of the original size.
Potential reduce by 6.7 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. DETECH images are well optimized though.
Potential reduce by 165.9 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 165.9 kB or 66% of the original size.
Potential reduce by 41.1 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. Detech.com.vn needs all CSS files to be minified and compressed as it can save up to 41.1 kB or 82% of the original size.
Number of requests can be reduced by 19 (53%)
36
17
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DETECH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
detech.com.vn
2754 ms
www.detech.com.vn
2589 ms
style.css
809 ms
prettyPhoto.css
542 ms
jqueryslidemenu.css
546 ms
s3slider.css
544 ms
fancy.css
547 ms
styles.css
547 ms
jquery-1.4.2.min.js
1623 ms
jquery.hoverIntent.minified.js
821 ms
jquery.cookie.js
817 ms
jquery.dcjqaccordion.2.9.js
811 ms
jquery.prettyPhoto.js
1083 ms
Tuffy_500-Tuffy_700.font.js
1352 ms
fade.js
1085 ms
jqFancyTransitions.1.8.min.js
1090 ms
s3Slider.js
1087 ms
jquery.cycle.all.min.js
1635 ms
comment-reply.min.js
1353 ms
jqueryslidemenu.js
1354 ms
jquery.form.min.js
1387 ms
scripts.js
1377 ms
ga.js
22 ms
logo.png
275 ms
vns.jpg
542 ms
ens.jpg
540 ms
menu-separator.gif
712 ms
robot_banner1.jpg
1647 ms
xe-dap-dien.jpg
1115 ms
detech-towers-le-tan.jpg
2160 ms
detech-tower.png
1345 ms
new-motor-detech.png
1082 ms
colostb.jpg
2050 ms
robot1.jpg
2355 ms
double-line.gif
1371 ms
__utm.gif
13 ms
sprite.png
1574 ms
loader.gif
1612 ms
detech.com.vn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Document doesn't have a <title> element
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
detech.com.vn 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
detech.com.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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 Detech.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 Detech.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.
detech.com.vn
Open Graph description is not detected on the main page of DETECH. 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: