7.4 sec in total
1.2 sec
6.1 sec
167 ms
Click here to check amazing Ittco content for Vietnam. Otherwise, check out these important facts you probably never knew about ittco.vn
Công ty Kỹ Thuật Quốc Tế (ITT) thành lập ngày 26-12-2002. Với bề dầy kinh nghiệm hơn 19 năm hoạt động trong lĩnh vực cung cấp Van, Van Công Nghiệp và các thiết bị công nghiệp. Công ty có đội ngũ kỹ sư...
Visit ittco.vnWe analyzed Ittco.vn page load time and found that the first response time was 1.2 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ittco.vn performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value12.7 s
0/100
25%
Value16.8 s
0/100
10%
Value40 ms
100/100
30%
Value0.123
83/100
15%
Value7.6 s
46/100
10%
1174 ms
624 ms
597 ms
593 ms
678 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that all of those requests were addressed to Ittco.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Ittco.vn.
Page size can be reduced by 140.0 kB (36%)
384.2 kB
244.3 kB
In fact, the total size of Ittco.vn main page is 384.2 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 210.4 kB which makes up the majority of the site volume.
Potential reduce by 47.8 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 7.3 kB, which is 13% 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 47.8 kB or 88% of the original size.
Potential reduce by 3.1 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. Ittco images are well optimized though.
Potential reduce by 87.2 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 87.2 kB or 74% of the original size.
Potential reduce by 1.9 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. Ittco.vn needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 85% of the original size.
Number of requests can be reduced by 17 (31%)
55
38
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ittco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
ittco.vn
1174 ms
products.asp
624 ms
stmenu.js
597 ms
itt_style.css
593 ms
menu.js
678 ms
stcode.js
609 ms
Logo-ITT.jpg
272 ms
template62_r2_c1.jpg
324 ms
dau.jpg
352 ms
button1a.jpg
776 ms
button2a.jpg
792 ms
button3a.jpg
788 ms
button4a.jpg
537 ms
cuoi.jpg
619 ms
template62_r8_c1.jpg
684 ms
template62_r17_c1.jpg
802 ms
bamuiten2.jpg
916 ms
template62_r19_c1.jpg
1288 ms
1.jpg
1060 ms
blank.gif
1050 ms
VN_a.jpg
1067 ms
products.jpg
1078 ms
logo-toyo.jpg
1242 ms
logo-kitz.jpg
1574 ms
logo-venn.jpg
1310 ms
logo-asahi.jpg
1593 ms
logo-TLV.jpg
1352 ms
logo-leser.jpg
1540 ms
logo-tozen.jpg
1602 ms
logo-zenshin.jpg
1568 ms
logo-ushose.jpg
1619 ms
logo-valqua.jpg
1835 ms
logo-ckd.jpg
1833 ms
logo-montero.jpg
2441 ms
logo-nichiden.jpg
1955 ms
logo-Isoil.jpg
1971 ms
logo-orbinox.jpg
3002 ms
logo-yamamoto.jpg
2089 ms
logo-sensus.jpg
2127 ms
a1.gif
2238 ms
a0.gif
2272 ms
a5.gif
2340 ms
steffie.js
2177 ms
steffrect.js
2230 ms
steffslip.js
2275 ms
a6.gif
2063 ms
template62_r1_c1.jpg
2086 ms
vang.jpg
2054 ms
template62_r18_c3.jpg
2038 ms
box.gif
2064 ms
nenxamden.jpg
318 ms
xamtitle.jpg
329 ms
button1b.jpg
271 ms
button2b.jpg
294 ms
button3b.jpg
307 ms
button4b.jpg
257 ms
VN_b.jpg
262 ms
ittco.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
<html> element does not have a valid value for its [lang] attribute.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ittco.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
ittco.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ittco.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 Ittco.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.
ittco.vn
Open Graph description is not detected on the main page of Ittco. 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: