12.2 sec in total
1.2 sec
10.5 sec
488 ms
Welcome to tongkhosim.com homepage info - get ready to check Tong Kho SIM best content for Vietnam right away, or after learning these important things about tongkhosim.com
Kho Sim Số Đẹp giá rẻ 35 triệu số các mạng Viettel, Mobifone, Vinaphone, Vietnamobile, Itelecom giá gốc chính chủ chỉ có tại Tổng Kho Sim.
Visit tongkhosim.comWe analyzed Tongkhosim.com page load time and found that the first response time was 1.2 sec and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tongkhosim.com performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value3.1 s
76/100
25%
Value6.3 s
42/100
10%
Value930 ms
30/100
30%
Value0.137
80/100
15%
Value13.7 s
10/100
10%
1215 ms
1735 ms
9505 ms
1615 ms
3628 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 77% of them (17 requests) were addressed to the original Tongkhosim.com, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Tongkhosim.com.
Page size can be reduced by 781.0 kB (65%)
1.2 MB
419.1 kB
In fact, the total size of Tongkhosim.com main page is 1.2 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. Only 10% of websites need less resources to load. Images take 687.1 kB which makes up the majority of the site volume.
Potential reduce by 175.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 175.6 kB or 91% of the original size.
Potential reduce by 391.0 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. Obviously, Tong Kho SIM needs image optimization as it can save up to 391.0 kB or 57% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 98.5 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 98.5 kB or 54% of the original size.
Potential reduce by 115.9 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. Tongkhosim.com needs all CSS files to be minified and compressed as it can save up to 115.9 kB or 84% of the original size.
Number of requests can be reduced by 6 (32%)
19
13
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tong Kho SIM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
tongkhosim.com
1215 ms
css.php
1735 ms
bia2.png
9505 ms
phongthuy%5B1%5D.gif
1615 ms
poster%2520chuan%5B1%5D.jpg
3628 ms
jquery.min.js
2361 ms
bootstrap.min.js
984 ms
script.js
1293 ms
scriptlibs.js
1601 ms
script.min.js
1914 ms
conversion.js
34 ms
menu_bg.gif
588 ms
ui-bg_inset-soft_25_1d1b1b_1x100.png
367 ms
right_icon.png
627 ms
totop.png
671 ms
bottom.png
833 ms
glyphicons-halflings-regular.woff
1172 ms
ga.js
51 ms
70 ms
index.php
417 ms
__utm.gif
21 ms
41 ms
tongkhosim.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
Image elements do not have [alt] attributes
Links do not have a discernible name
tongkhosim.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tongkhosim.com SEO score
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 Tongkhosim.com 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 Tongkhosim.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.
tongkhosim.com
Open Graph description is not detected on the main page of Tong Kho SIM. 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: