10.3 sec in total
1.9 sec
7.9 sec
424 ms
Click here to check amazing Cao Vietcuong content for Vietnam. Otherwise, check out these important facts you probably never knew about caovietcuong.com
Cao Việt Cường – Đại lý phân phối chính thức Nivelco, New-Flow, Hawk-Gauge, Kimo tại Việt Nam. Công ty chúng tôi hơn 15 năm kinh nghiệm , với đội ngũ kỹ sư giỏi cung cấp giải pháp và lắp đặt thiết bị ...
Visit caovietcuong.comWe analyzed Caovietcuong.com page load time and found that the first response time was 1.9 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
caovietcuong.com performance score
name
value
score
weighting
Value10.0 s
0/100
10%
Value20.0 s
0/100
25%
Value20.1 s
0/100
10%
Value1,880 ms
9/100
30%
Value0.21
59/100
15%
Value16.4 s
5/100
10%
1937 ms
518 ms
522 ms
519 ms
516 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 85% of them (94 requests) were addressed to the original Caovietcuong.com, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Caovietcuong.com.
Page size can be reduced by 668.7 kB (59%)
1.1 MB
458.2 kB
In fact, the total size of Caovietcuong.com main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 490.8 kB which makes up the majority of the site volume.
Potential reduce by 96.2 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 96.2 kB or 87% of the original size.
Potential reduce by 18.0 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. Cao Vietcuong images are well optimized though.
Potential reduce by 328.0 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 328.0 kB or 67% of the original size.
Potential reduce by 226.4 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. Caovietcuong.com needs all CSS files to be minified and compressed as it can save up to 226.4 kB or 82% of the original size.
Number of requests can be reduced by 50 (48%)
105
55
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cao Vietcuong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
1937 ms
screen.css
518 ms
superfish.css
522 ms
superfish-vertical.css
519 ms
tooltips.css
516 ms
tooltips.js
520 ms
jquery.js
1269 ms
hoverIntent.js
773 ms
superfish.js
760 ms
javascript.js
767 ms
floater_xlib.js
774 ms
main.css
790 ms
block_search.css
1010 ms
block_support.css
1041 ms
dealer.css
1030 ms
logo_left.css
1031 ms
skypeCheck.js
9 ms
scroller1.js
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scroller1.js
1019 ms
conversion.js
16 ms
global.css
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style.css
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box.css
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bg.jpg
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arr_tooltip.gif
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flag_vn.gif
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flag_en.gif
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fb.png
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bo_top_l.gif
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bo_top_r.gif
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btn_search_vn.gif
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bg_support_top.gif
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skype_small.gif
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191_3.jpg
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box_title_b.gif
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tan_hiep_phat.jpg
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anpha_ecc.jpg
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Toyo_Vietnam.jpg
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ELCOM.jpg
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Coca_Cola_1.jpg
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KOBELCO.jpg
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hcm.jpg
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amphaco.jpg
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and_you.jpg
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bunge_vietnam.jpg
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dong_yang.jpg
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blank.gif
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analytics.js
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ad_status.js
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widget_v2.134.js
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menuhead_about.gif
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menuhead_contact.gif
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menutop_act_first.gif
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menutop_mid.gif
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box_title.gif
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avatar_simple_visitor.png
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icon_cat.gif
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bg_title_search.gif
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bg_support.gif
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aL63HcygAAVYuCCsAAA==
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page_on.gif
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icon_row_menu.gif
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bg_footer.jpg
1621 ms
caovietcuong.com accessibility score
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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
[aria-*] attributes do not have valid values
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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 [lang] attribute
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.
caovietcuong.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
caovietcuong.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caovietcuong.com 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 Caovietcuong.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.
caovietcuong.com
Open Graph description is not detected on the main page of Cao Vietcuong. 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: