9.8 sec in total
1.4 sec
8.1 sec
266 ms
Visit hk-roller.com now to see the best up-to-date Hk Roller content and also check out these interesting facts you probably never knew about hk-roller.com
香港滾軸溜冰資訊網站
Visit hk-roller.comWe analyzed Hk-roller.com page load time and found that the first response time was 1.4 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
hk-roller.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value20.9 s
0/100
25%
Value11.3 s
5/100
10%
Value580 ms
51/100
30%
Value0.01
100/100
15%
Value16.2 s
5/100
10%
1357 ms
882 ms
887 ms
444 ms
455 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 52% of them (44 requests) were addressed to the original Hk-roller.com, 12% (10 requests) were made to Ad.unimhk.com and 6% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Hk-roller.com.
Page size can be reduced by 392.3 kB (21%)
1.9 MB
1.5 MB
In fact, the total size of Hk-roller.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 46.3 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 46.3 kB or 76% of the original size.
Potential reduce by 113.2 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. Hk Roller images are well optimized though.
Potential reduce by 171.1 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 171.1 kB or 64% of the original size.
Potential reduce by 61.7 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. Hk-roller.com needs all CSS files to be minified and compressed as it can save up to 61.7 kB or 79% of the original size.
Number of requests can be reduced by 34 (40%)
84
50
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hk Roller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.
www.hk-roller.com
1357 ms
style_1_common.css
882 ms
common.js
887 ms
portal.js
444 ms
logging.js
455 ms
v3.css
436 ms
show.php
510 ms
show.php
497 ms
misc.js
404 ms
discuz_tips.js
457 ms
background.png
241 ms
logo.png
222 ms
facebook_iconb.png
230 ms
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newarow.gif
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pn.png
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common_extra.js
2251 ms
zoneid=855&cb=276227&charset=UTF-8
251 ms
show.php
234 ms
bannerid=870&campaignid=270&zoneid=855&cb=3421c19f57
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adi-2cebe576.js
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48_140_140.jpg
222 ms
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bg5_billcen.png
241 ms
adl-39430.js
263 ms
rc
212 ms
bounce
21 ms
sync
105 ms
title.png
242 ms
zoneid=857&cb=687643&charset=UTF-8
249 ms
show.php
235 ms
bannerid=872&campaignid=270&zoneid=857&cb=6ce3609cdf
265 ms
show_ads.js
4 ms
ca-pub-8554898805719082.js
28 ms
zrt_lookup.html
25 ms
show_ads_impl.js
46 ms
zoneid=855&cb=340186&charset=UTF-8
250 ms
ads
264 ms
osd.js
4 ms
adl-39430.js
247 ms
bannerid=870&campaignid=270&zoneid=855&cb=c985edd142
242 ms
160_x_600px_Banner_Vietnamese_Female.jpg
57 ms
sbhK2lTE.js
35 ms
abg.js
27 ms
cTrvNaRi.html
22 ms
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3 ms
ttj
12 ms
all.js
165 ms
analytics.js
7 ms
scrolltop.png
241 ms
all.js
243 ms
collect
14 ms
120 ms
151 ms
xd_arbiter.php
170 ms
xd_arbiter.php
254 ms
xd_arbiter.php
84 ms
like.php
104 ms
wy1X4hBW7e7.js
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332 ms
hk-roller.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
hk-roller.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
hk-roller.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hk-roller.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 Hk-roller.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.
hk-roller.com
Open Graph description is not detected on the main page of Hk Roller. 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: