12.3 sec in total
1.6 sec
10.3 sec
420 ms
Click here to check amazing Khicongnghiepmiennam content for Vietnam. Otherwise, check out these important facts you probably never knew about khicongnghiepmiennam.com
Công ty chuyên bán khí tinh khiết, công ty chuyên cung cấp khí tinh khiết, địa chỉ bán khí argon, oxy, nito, oxy, co2, heli giá cả cạnh tranh, giao hàng tận nơi
Visit khicongnghiepmiennam.comWe analyzed Khicongnghiepmiennam.com page load time and found that the first response time was 1.6 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
khicongnghiepmiennam.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value15.2 s
0/100
25%
Value21.0 s
0/100
10%
Value6,150 ms
0/100
30%
Value0.067
97/100
15%
Value13.4 s
11/100
10%
1582 ms
478 ms
479 ms
481 ms
481 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 82% of them (87 requests) were addressed to the original Khicongnghiepmiennam.com, 8% (8 requests) were made to Apis.google.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Khicongnghiepmiennam.com.
Page size can be reduced by 443.3 kB (31%)
1.4 MB
978.2 kB
In fact, the total size of Khicongnghiepmiennam.com main page is 1.4 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. 55% of websites need less resources to load. Images take 921.6 kB which makes up the majority of the site volume.
Potential reduce by 62.9 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 62.9 kB or 84% of the original size.
Potential reduce by 99.9 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, Khicongnghiepmiennam needs image optimization as it can save up to 99.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 242.3 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 242.3 kB or 64% of the original size.
Potential reduce by 38.3 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. Khicongnghiepmiennam.com needs all CSS files to be minified and compressed as it can save up to 38.3 kB or 82% of the original size.
Number of requests can be reduced by 51 (51%)
100
49
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khicongnghiepmiennam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
khicongnghiepmiennam.com
1582 ms
extranews.css
478 ms
colorbox.css
479 ms
rokbox-style.css
481 ms
mod_vvisit_counter.css
481 ms
mootools.js
956 ms
caption.js
947 ms
mootools.js
1413 ms
jquery.min.js
1655 ms
jquery.colorbox-min.js
949 ms
rokbox.js
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rokbox-config.js
1427 ms
khicongnghiepmiennam.com
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s5_accordion_menu.css
1426 ms
s5_accordion_menu.js
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system.css
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general.css
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template.css
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script.js
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config.js
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plusone.js
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conversion.js
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analytics.js
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online
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tuvan.jpg
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collect
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cb=gapi.loaded_0
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fastbutton
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cb=gapi.loaded_0
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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grlryt2bdKIyfMSOhzd1eA.woff
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menukhihoalong.png
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logotrangwebviet.png
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header.jpg
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3537 ms
khicongnghiepmiennam.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
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
[id] attributes on active, focusable elements are not unique
khicongnghiepmiennam.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
khicongnghiepmiennam.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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Khicongnghiepmiennam.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 Khicongnghiepmiennam.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.
khicongnghiepmiennam.com
Open Graph description is not detected on the main page of Khicongnghiepmiennam. 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: