58.6 sec in total
6.4 sec
51.5 sec
743 ms
Visit thietbidienhanoi.vn now to see the best up-to-date Thietbi Dien Hanoi content for Vietnam and also check out these interesting facts you probably never knew about thietbidienhanoi.vn
Thiết bị điện Hà Nội phân phối dây cáp điện, dây điện Trần Phú, cáp cadivi, cáp ngầm cadisun triết khấu cao
Visit thietbidienhanoi.vnWe analyzed Thietbidienhanoi.vn page load time and found that the first response time was 6.4 sec and then it took 52.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
thietbidienhanoi.vn performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value7.0 s
6/100
25%
Value10.4 s
8/100
10%
Value9,300 ms
0/100
30%
Value0.052
99/100
15%
Value17.5 s
4/100
10%
6382 ms
66 ms
104 ms
1006 ms
507 ms
Our browser made a total of 191 requests to load all elements on the main page. We found that 80% of them (153 requests) were addressed to the original Thietbidienhanoi.vn, 4% (8 requests) were made to Apis.google.com and 2% (4 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain Thietbidienhanoi.vn.
Page size can be reduced by 959.4 kB (31%)
3.1 MB
2.1 MB
In fact, the total size of Thietbidienhanoi.vn main page is 3.1 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. 70% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 422.9 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 183.4 kB, which is 39% 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 422.9 kB or 90% of the original size.
Potential reduce by 235.9 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, Thietbi Dien Hanoi needs image optimization as it can save up to 235.9 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 262.2 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 262.2 kB or 62% 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. Thietbidienhanoi.vn needs all CSS files to be minified and compressed as it can save up to 38.3 kB or 79% of the original size.
Number of requests can be reduced by 29 (16%)
185
156
The browser has sent 185 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thietbi Dien Hanoi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
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thietbidienhanoi.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.
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
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
<input type="image"> elements do not have [alt] text
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.
thietbidienhanoi.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
thietbidienhanoi.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
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 Thietbidienhanoi.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 Thietbidienhanoi.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.
{{og_description}}
thietbidienhanoi.vn
Open Graph description is not detected on the main page of Thietbi Dien Hanoi. 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: