8.7 sec in total
665 ms
7.7 sec
245 ms
Visit noihoicongnghiep.net now to see the best up-to-date Noihoicongnghiep content for Vietnam and also check out these interesting facts you probably never knew about noihoicongnghiep.net
Công Ty Cổ Phần Nồi Hơi Công Nghiệp Đông Anh. Hotline: 0947.093.783. Địa chỉ: Tổ 19, Thị trấn Đông Anh - Hà Nội.
Visit noihoicongnghiep.netWe analyzed Noihoicongnghiep.net page load time and found that the first response time was 665 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
noihoicongnghiep.net performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value39.0 s
0/100
25%
Value19.6 s
0/100
10%
Value8,480 ms
0/100
30%
Value0.923
3/100
15%
Value29.9 s
0/100
10%
665 ms
241 ms
486 ms
480 ms
481 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 78% of them (61 requests) were addressed to the original Noihoicongnghiep.net, 10% (8 requests) were made to Static.xx.fbcdn.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Noihoicongnghiep.net.
Page size can be reduced by 486.0 kB (17%)
2.9 MB
2.4 MB
In fact, the total size of Noihoicongnghiep.net main page is 2.9 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 37.9 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. This page needs HTML code to be minified as it can gain 5.7 kB, which is 12% 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 37.9 kB or 80% of the original size.
Potential reduce by 61.5 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. Noihoicongnghiep images are well optimized though.
Potential reduce by 331.6 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 331.6 kB or 72% of the original size.
Potential reduce by 55.1 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. Noihoicongnghiep.net needs all CSS files to be minified and compressed as it can save up to 55.1 kB or 84% of the original size.
Number of requests can be reduced by 32 (42%)
76
44
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Noihoicongnghiep. 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 10 to 1 for CSS and as a result speed up the page load time.
noihoicongnghiep.net
665 ms
reset.css
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layout.css
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adv.css
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product.css
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search.css
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superfish.css
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colorbox.css
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jquery-1.7.1.min.js
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jquery.colorbox-min.js
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jquery-ui-1.8.16.custom.min.js
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hoverIntent.js
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superfish.js
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bando.js
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jquery.carouFredSel-5.4.1.js
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jquery.nivo.slider.pack.js
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nivo-slider.css
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main.js
25 ms
analytics.js
13 ms
bg_header.jpg
238 ms
online
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noihoicongnghiep.net 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
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
noihoicongnghiep.net 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
noihoicongnghiep.net 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
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 Noihoicongnghiep.net 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 Noihoicongnghiep.net 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.
noihoicongnghiep.net
Open Graph description is not detected on the main page of Noihoicongnghiep. 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: