29.5 sec in total
2 sec
26.8 sec
732 ms
Welcome to pro.hellorf.com homepage info - get ready to check Pro Hellorf best content for China right away, or after learning these important things about pro.hellorf.com
Visit pro.hellorf.comWe analyzed Pro.hellorf.com page load time and found that the first response time was 2 sec and then it took 27.5 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
pro.hellorf.com performance score
name
value
score
weighting
Value8.3 s
0/100
10%
Value18.7 s
0/100
25%
Value21.3 s
0/100
10%
Value1,860 ms
9/100
30%
Value0.121
84/100
15%
Value13.1 s
12/100
10%
1975 ms
5116 ms
2772 ms
1261 ms
2121 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Pro.hellorf.com, 74% (29 requests) were made to Static.hellorf.com and 8% (3 requests) were made to Combo.b.qq.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Static.hellorf.com.
Page size can be reduced by 443.4 kB (50%)
879.1 kB
435.7 kB
In fact, the total size of Pro.hellorf.com main page is 879.1 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. 20% of websites need less resources to load. Javascripts take 454.7 kB which makes up the majority of the site volume.
Potential reduce by 17.1 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 17.1 kB or 64% of the original size.
Potential reduce by 10.2 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. Pro Hellorf images are well optimized though.
Potential reduce by 298.6 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 298.6 kB or 66% of the original size.
Potential reduce by 117.4 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. Pro.hellorf.com needs all CSS files to be minified and compressed as it can save up to 117.4 kB or 80% of the original size.
Number of requests can be reduced by 18 (49%)
37
19
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Hellorf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
pro.hellorf.com
1975 ms
H-ui.min.css
5116 ms
style.css
2772 ms
style.css
1261 ms
jquery.min.js
2121 ms
function.js
2681 ms
autocomplete.js
2153 ms
qq-wpa.js
2970 ms
passport-v1.0.3.js
2119 ms
login.js
2284 ms
zk_footer.js
2340 ms
libs.min.js
8246 ms
H-ui.js
3225 ms
main.js
3609 ms
124x47.png
6011 ms
topbar.png
416 ms
icon-arrow-down2.png
415 ms
icon-arrow.png
432 ms
banner.jpg
20020 ms
logo.png
877 ms
fw-1.png
828 ms
fw-2.png
969 ms
fw-3.png
3090 ms
fw-4.png
1216 ms
logo-kehu.png
2748 ms
footer-logo.png
1344 ms
kexin.png
1622 ms
beian.png
1733 ms
icon-ok.png
2053 ms
icon-sinawb2.png
2134 ms
icon-zcool.png
2352 ms
get_server_ec_jsonp.do
680 ms
views.js
1172 ms
taskMgr.js
1425 ms
contains.js
326 ms
r.cgi
995 ms
r.cgi
984 ms
r.cgi
1883 ms
icon-tools.png
884 ms
pro.hellorf.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.
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
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.
pro.hellorf.com 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
pro.hellorf.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 doesn't use legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pro.hellorf.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 Pro.hellorf.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.
pro.hellorf.com
Open Graph description is not detected on the main page of Pro Hellorf. 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: