11.7 sec in total
Welcome to simsaigon.vn homepage info - get ready to check Sim Saigon best content right away, or after learning these important things about simsaigon.vn
Sim Sài Gòn - Kho Sim Số Đẹp Giá Rẻ nhất trên thị trường với hơn 30tr sim đầy đủ mạng Viettel, Vina, Mobi. Sim đẹp đăng ký chính chủ, giao hàng toàn quốc.Visit simsaigon.vn
We analyzed Simsaigon.vn page load time and found that the first response time was 1.5 sec and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
simsaigon.vn performance score
Our browser made a total of 33 requests to load all elements on the main page. We found that 70% of them (23 requests) were addressed to the original Simsaigon.vn, 9% (3 requests) were made to Googletagmanager.com and 9% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Simsaigon.vn.
Page size can be reduced by 81.0 kB (20%)
In fact, the total size of Simsaigon.vn main page is 403.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 299.0 kB which makes up the majority of the site volume.
Potential reduce by 63.0 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 12.1 kB, which is 17% 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 63.0 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. Sim Saigon images are well optimized though.
Potential reduce by 50 B
Potential reduce by 19 B
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. Simsaigon.vn has all CSS files already compressed.
Number of requests can be reduced by 4 (15%)
simsaigon.vn 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.
Buttons do not have an accessible name
Links do not have a discernible name
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
These items highlight common accessibility best practices.
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
simsaigon.vn best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
simsaigon.vn SEO score
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/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Simsaigon.vn 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 Simsaigon.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.
Open Graph data is detected on the main page of Sim Saigon. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: