16.2 sec in total
1.9 sec
13.7 sec
573 ms
Visit sieuthicodien.com now to see the best up-to-date Sieuthicodien content for Vietnam and also check out these interesting facts you probably never knew about sieuthicodien.com
Công ty chuyên phân phối thiết bị điện công nghiệp và các loại phụ kiện cơ điện: cầu dao, relay, rờ le nhiệt, contactor, mcb, mccb, elcb, tủ điện, đầu cốt, cosse, khởi động từ, máy cắt không khí, ổ cắ...
Visit sieuthicodien.comWe analyzed Sieuthicodien.com page load time and found that the first response time was 1.9 sec and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sieuthicodien.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value13.9 s
0/100
25%
Value12.5 s
3/100
10%
Value2,510 ms
4/100
30%
Value0.383
27/100
15%
Value22.8 s
1/100
10%
1946 ms
508 ms
506 ms
503 ms
509 ms
Our browser made a total of 157 requests to load all elements on the main page. We found that 61% of them (95 requests) were addressed to the original Sieuthicodien.com, 10% (16 requests) were made to Maps.google.com and 6% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Sieuthicodien.com.
Page size can be reduced by 2.0 MB (44%)
4.6 MB
2.6 MB
In fact, the total size of Sieuthicodien.com main page is 4.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 681.0 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 550.1 kB, which is 78% 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 681.0 kB or 97% of the original size.
Potential reduce by 139.6 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. Sieuthicodien images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 74% of the original size.
Potential reduce by 122.3 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. Sieuthicodien.com needs all CSS files to be minified and compressed as it can save up to 122.3 kB or 83% of the original size.
Number of requests can be reduced by 70 (47%)
149
79
The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sieuthicodien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
sieuthicodien.com
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sieuthicodien.com 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.
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
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.
sieuthicodien.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sieuthicodien.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 Sieuthicodien.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 Sieuthicodien.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.
sieuthicodien.com
Open Graph description is not detected on the main page of Sieuthicodien. 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: