24 sec in total
10.3 sec
13.1 sec
595 ms
Click here to check amazing The Gioi Sim Vip content for Vietnam. Otherwise, check out these important facts you probably never knew about thegioisimvip.vn
Địa Chỉ Mua Sim Số Đẹp Giá Cực Rẻ, Uy Tín Cao. Cam Kết: Đăng Ký Chính Chủ, Giao Sim Miễn Phí Toàn Quốc, Nhận Sim Mới Thu Tiền. Kho Sim So Dep Cực Lớn Với Hơn 50 Triệu Giúp Bạn Chọn Sim Thỏa Sức.
Visit thegioisimvip.vnWe analyzed Thegioisimvip.vn page load time and found that the first response time was 10.3 sec and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
thegioisimvip.vn performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value6.1 s
12/100
25%
Value11.0 s
6/100
10%
Value5,400 ms
0/100
30%
Value0.01
100/100
15%
Value13.8 s
10/100
10%
10286 ms
39 ms
118 ms
1279 ms
1531 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 56% of them (20 requests) were addressed to the original Thegioisimvip.vn, 8% (3 requests) were made to Connect.facebook.net and 6% (2 requests) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (10.3 sec) belongs to the original domain Thegioisimvip.vn.
Page size can be reduced by 284.2 kB (46%)
615.1 kB
331.0 kB
In fact, the total size of Thegioisimvip.vn main page is 615.1 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. 40% of websites need less resources to load. HTML takes 292.4 kB which makes up the majority of the site volume.
Potential reduce by 265.7 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 120.0 kB, which is 41% 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 265.7 kB or 91% of the original size.
Potential reduce by 16.3 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, The Gioi Sim Vip needs image optimization as it can save up to 16.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 286 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 1.9 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. Thegioisimvip.vn has all CSS files already compressed.
Number of requests can be reduced by 19 (58%)
33
14
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Gioi Sim Vip. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
thegioisimvip.vn
10286 ms
font-awesome.min.css
39 ms
bootstrap.min.css
118 ms
all.css
1279 ms
jquery.min.js
1531 ms
popper.min.js
540 ms
qazy.min.js
1017 ms
bootstrap.min.js
125 ms
main.js
555 ms
swiper.min.js
828 ms
toastr.min.js
607 ms
gtm.js
157 ms
logo-the-gioi-sim.png
584 ms
search_icon.png
552 ms
sprite_icon.png
859 ms
new2.gif
565 ms
tra-gop-0.png
604 ms
tin-tuc-sim.png
585 ms
flash2.png
829 ms
telco-background-mobile.png
1671 ms
phone2.png
1131 ms
call-icon.svg
1133 ms
message_fb.png
617 ms
fontawesome-webfont.woff
30 ms
analytics.js
35 ms
conversion_async.js
45 ms
fbevents.js
18 ms
js
48 ms
374881843934566
70 ms
collect
46 ms
78 ms
collect
46 ms
366988947888702
120 ms
32 ms
ga-audiences
23 ms
404
571 ms
thegioisimvip.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.
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
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.
thegioisimvip.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
Page has valid source maps
thegioisimvip.vn 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 Thegioisimvip.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 Thegioisimvip.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.
thegioisimvip.vn
Open Graph description is not detected on the main page of The Gioi Sim Vip. 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: