7.2 sec in total
386 ms
6.5 sec
345 ms
Click here to check amazing Zero Rh content for Taiwan. Otherwise, check out these important facts you probably never knew about zerorh.com
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Visit zerorh.comWe analyzed Zerorh.com page load time and found that the first response time was 386 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
zerorh.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value13.2 s
0/100
25%
Value18.7 s
0/100
10%
Value6,300 ms
0/100
30%
Value0.491
17/100
15%
Value28.0 s
0/100
10%
386 ms
1816 ms
234 ms
231 ms
350 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 91% of them (75 requests) were addressed to the original Zerorh.com, 4% (3 requests) were made to V2.zopim.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Zerorh.com.
Page size can be reduced by 864.4 kB (28%)
3.1 MB
2.3 MB
In fact, the total size of Zerorh.com main page is 3.1 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 70.9 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 19.9 kB, which is 23% 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 70.9 kB or 81% of the original size.
Potential reduce by 111.5 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. Zero Rh images are well optimized though.
Potential reduce by 441.9 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 441.9 kB or 71% of the original size.
Potential reduce by 240.1 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. Zerorh.com needs all CSS files to be minified and compressed as it can save up to 240.1 kB or 86% of the original size.
Number of requests can be reduced by 30 (38%)
78
48
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zero Rh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
zerorh.com
386 ms
www.zerorh.com
1816 ms
normalize.min.css
234 ms
font.css
231 ms
jquery-ui.css
350 ms
main.css
439 ms
os.css
260 ms
easyzoom.css
318 ms
vex-theme-default.css
344 ms
style.css
577 ms
royalslider.css
392 ms
rs-minimal-white.css
429 ms
magnific-popup.css
460 ms
modernizr-2.6.2.min.js
587 ms
jquery-1.11.1.min.js
911 ms
jquery-ui.min.js
767 ms
plugins.js
562 ms
jquery.fitvid.js
580 ms
froogaloop.min.js
693 ms
jquery.flexslider-min.js
689 ms
zepto.js
800 ms
jquery.waterfall.js
700 ms
easyzoom.min.js
805 ms
jquery.royalslider.min.js
951 ms
jquery.magnific-popup.min.js
820 ms
jquery.pin.min.js
876 ms
jquery.placeholder.js
940 ms
main.js
941 ms
vex.js
941 ms
vex.dialog.js
987 ms
parsley.js
1040 ms
analytics.js
54 ms
ajax-loader1.gif
212 ms
arrow-r.png
265 ms
top_menu_div.png
214 ms
search.png
327 ms
logo.png
214 ms
strava.png
303 ms
fb_white.png
361 ms
instagram_white.png
351 ms
tw_white.png
353 ms
social_div.png
522 ms
cycling_code.png
498 ms
list1442822043.jpg
792 ms
snow_code.png
481 ms
list1427213232.jpg
712 ms
urban_code.png
466 ms
list1427213351.jpg
703 ms
list1442822056.jpg
990 ms
list1427213261.jpg
1283 ms
list1427213369.jpg
1283 ms
1450265060.jpg
1311 ms
1447436359.jpg
1665 ms
1447154904.jpg
1478 ms
1447155014.jpg
1901 ms
image.php
1508 ms
image.php
2551 ms
image.php
1561 ms
image.php
2141 ms
image.php
3216 ms
back_newsletter.jpg
1681 ms
arrow_down.png
1785 ms
world.png
1808 ms
sex.png
1900 ms
radio.png
1919 ms
star.png
2032 ms
checkbox.png
2016 ms
mail_ok.png
2028 ms
collect
13 ms
widget_v2.132.js
19 ms
collect
128 ms
UniversLTStd-Cn.otf
1947 ms
UniversLTStd-BoldCn.otf
1954 ms
UniversLTStd-BoldCnObl.otf
1982 ms
UniversLT-CondensedLightOblique.woff
2024 ms
cart_addqty.php
2232 ms
logo_footer.jpg
2008 ms
__$$__stringtable_lang_it.js
25 ms
avatar_simple_visitor.png
48 ms
aL63HcygAAVYuCCsAAA==
1 ms
arrow_gallery_l.png
145 ms
arrow_gallery_r.png
146 ms
zerorh.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
[role]s do not have all required [aria-*] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
zerorh.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
General
Impact
Issue
Detected JavaScript libraries
zerorh.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zerorh.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Zerorh.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.
zerorh.com
Open Graph description is not detected on the main page of Zero Rh. 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: