8.1 sec in total
2.6 sec
4.9 sec
626 ms
Click here to check amazing An Ninh content. Otherwise, check out these important facts you probably never knew about anninh.vn
Công IPCA chuyên cung cấp sản phẩm và giải pháp an ninh chuyên nghiệp Phân phối thiết bị an ninh giám sát với mạng lưới nhiều chi nhánh trên toàn quốc
Visit anninh.vnWe analyzed Anninh.vn page load time and found that the first response time was 2.6 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
anninh.vn performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value3.7 s
58/100
25%
Value4.7 s
69/100
10%
Value70 ms
99/100
30%
Value0.279
43/100
15%
Value3.4 s
92/100
10%
2586 ms
497 ms
538 ms
537 ms
756 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 94% of them (47 requests) were addressed to the original Anninh.vn, 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Anninh.vn.
Page size can be reduced by 123.8 kB (44%)
284.4 kB
160.5 kB
In fact, the total size of Anninh.vn main page is 284.4 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. 20% of websites need less resources to load. Images take 128.8 kB which makes up the majority of the site volume.
Potential reduce by 110.9 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 15.3 kB, which is 13% 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 110.9 kB or 91% of the original size.
Potential reduce by 0 B
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. An Ninh images are well optimized though.
Potential reduce by 7.6 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 7.6 kB or 29% of the original size.
Potential reduce by 5.3 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. Anninh.vn needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 83% of the original size.
Number of requests can be reduced by 15 (31%)
49
34
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of An Ninh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
anninh.vn
2586 ms
style.css
497 ms
menu.js
538 ms
banner_logo.gif
537 ms
banner.gif
756 ms
title_news_left.gif
575 ms
title_news_right.gif
575 ms
5x5.gif
743 ms
bg_bg_main.gif
269 ms
banner_bg_top.gif
273 ms
banner_bg.gif
270 ms
title_news_bg.gif
270 ms
icon_arr_violet.gif
495 ms
finger007_9359_7604.jpg
506 ms
1323403458_6793_untitled.JPG
518 ms
logo%20chuan_8582.jpg
763 ms
vietnamtradefair_4382.gif
522 ms
logo%20idteck_9278.gif
520 ms
dcohcamera_8984_3597.jpg
1001 ms
title_home_blue.gif
756 ms
append_2480_demo.JPG
774 ms
line.gif
772 ms
append_6883_4000.jpg
773 ms
append_8733_LX007_L1.jpg
1029 ms
append_5957_FINGER007P_L.jpg
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append_2144_APDIR.jpg
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append_4906_AC6000.jpg
1508 ms
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append_3665_AC-5000.JPG
1486 ms
append_8425_micro.jpg
1690 ms
ga.js
8 ms
append_8107_ac-2100.JPG
1684 ms
__utm.gif
11 ms
append_1200_cameramay.JPG
1575 ms
copy_center.gif
1560 ms
icon_arr_blue.gif
1552 ms
copy_bg_left.gif
1551 ms
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1748 ms
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4 ms
anninh.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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
anninh.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
anninh.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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Anninh.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 Anninh.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.
anninh.vn
Open Graph description is not detected on the main page of An Ninh. 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: