66 sec in total
4 sec
61.8 sec
176 ms
Welcome to heetian.com homepage info - get ready to check Heetian best content for China right away, or after learning these important things about heetian.com
湖南合天智汇信息技术有限公司长期致力于网络靶场和网安人才培养相关技术,产品研究与应用,凝聚靶场核心技术与平台,用以支持国家关键信息基础设施安全能力建设和网络安全实践型人才培养,公司主要产品:合天网安实验室,合天网络靶场.合天智汇专注网络空间安全实用型人才培养,全面提升用户动手实践能力
Visit heetian.comWe analyzed Heetian.com page load time and found that the first response time was 4 sec and then it took 62 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 6 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
heetian.com performance score
name
value
score
weighting
Value3.7 s
31/100
10%
Value8.4 s
2/100
25%
Value15.1 s
1/100
10%
Value100 ms
98/100
30%
Value0.548
13/100
15%
Value14.6 s
8/100
10%
3976 ms
19837 ms
899 ms
15668 ms
1174 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Heetian.com and no external sources were called. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Heetian.com.
Page size can be reduced by 24.4 kB (24%)
102.9 kB
78.5 kB
In fact, the total size of Heetian.com main page is 102.9 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. Only 5% of websites need less resources to load. Images take 73.1 kB which makes up the majority of the site volume.
Potential reduce by 5.7 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 2.1 kB, which is 25% 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 5.7 kB or 69% of the original size.
Potential reduce by 2.2 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. Heetian images are well optimized though.
Potential reduce by 2.2 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 2.2 kB or 66% of the original size.
Potential reduce by 14.2 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. Heetian.com needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 78% of the original size.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heetian. According to our analytics all requests are already optimized.
heetian.com
3976 ms
css.css
19837 ms
slider.css
899 ms
jquery-1.7.2.min.js
15668 ms
common.js
1174 ms
slider.js
10969 ms
header-background1.png
603 ms
header-background2.png
941 ms
bg_header.jpg
19917 ms
home-banner-1.png
19916 ms
btn_detail.jpg
4442 ms
dataviz-home-image-q2.png
19917 ms
sprite.png
15893 ms
case1.jpg
12997 ms
bg_header2.jpg
19879 ms
bg_header5.jpg
19662 ms
heetian.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
heetian.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
heetian.com 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
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heetian.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Heetian.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.
heetian.com
Open Graph description is not detected on the main page of Heetian. 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: