37.5 sec in total
4.9 sec
31.7 sec
828 ms
Welcome to purui.cn homepage info - get ready to check Purui best content right away, or after learning these important things about purui.cn
普瑞眼科成立于2005年,是一家集门诊、临床、医疗和医疗技术开发为一体的专业连锁眼科医疗机构。目前已在北京、上海、重庆、成都、武汉、昆明、兰州、合肥、郑州、南昌、乌鲁木齐、哈尔滨、济南、西安、贵阳、沈阳、天津、长春等18个直辖市和省会城市成功投资创办了23家普瑞眼科医院、3 家眼科门诊部。
Visit purui.cnWe analyzed Purui.cn page load time and found that the first response time was 4.9 sec and then it took 32.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
purui.cn performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value8.5 s
1/100
25%
Value9.6 s
11/100
10%
Value1,400 ms
16/100
30%
Value0.304
39/100
15%
Value8.1 s
42/100
10%
4931 ms
872 ms
2779 ms
873 ms
5789 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 96% of them (66 requests) were addressed to the original Purui.cn, 4% (3 requests) were made to Abc.prykweb.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Purui.cn.
Page size can be reduced by 442.3 kB (16%)
2.8 MB
2.4 MB
In fact, the total size of Purui.cn main page is 2.8 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. 35% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 147.8 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 56.1 kB, which is 33% 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 147.8 kB or 86% of the original size.
Potential reduce by 158.2 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. Purui images are well optimized though.
Potential reduce by 111.3 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 111.3 kB or 70% of the original size.
Potential reduce by 24.9 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. Purui.cn needs all CSS files to be minified and compressed as it can save up to 24.9 kB or 80% of the original size.
Number of requests can be reduced by 11 (17%)
66
55
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Purui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
purui.cn
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purui.cn 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
Form elements do not have associated labels
Links do not have a discernible name
purui.cn 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
purui.cn 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Purui.cn 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 Purui.cn 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.
purui.cn
Open Graph description is not detected on the main page of Purui. 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: