3.6 sec in total
401 ms
2.9 sec
279 ms
Click here to check amazing Xlink RSC content for China. Otherwise, check out these important facts you probably never knew about xlink.rsc.org
This platform provides access to journals, books and databases from RSC Publishing, linking over 1 million chemical science articles and chapters. You can access the latest research of interest using ...
Visit xlink.rsc.orgWe analyzed Xlink.rsc.org page load time and found that the first response time was 401 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
xlink.rsc.org performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value4.1 s
46/100
25%
Value8.3 s
19/100
10%
Value27,270 ms
0/100
30%
Value0
100/100
15%
Value35.9 s
0/100
10%
401 ms
517 ms
212 ms
206 ms
209 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Xlink.rsc.org, 35% (20 requests) were made to Sod-a.rsc-cdn.org and 21% (12 requests) were made to Pubs.rsc.org. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Oas.rsc.org.
Page size can be reduced by 791.8 kB (56%)
1.4 MB
630.5 kB
In fact, the total size of Xlink.rsc.org main page is 1.4 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. 65% of websites need less resources to load. Javascripts take 547.0 kB which makes up the majority of the site volume.
Potential reduce by 76.2 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 15.3 kB, which is 16% 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 76.2 kB or 81% of the original size.
Potential reduce by 77.2 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. Obviously, Xlink RSC needs image optimization as it can save up to 77.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 383.9 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 383.9 kB or 70% of the original size.
Potential reduce by 254.6 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. Xlink.rsc.org needs all CSS files to be minified and compressed as it can save up to 254.6 kB or 87% of the original size.
Number of requests can be reduced by 26 (49%)
53
27
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xlink RSC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
xlink.rsc.org
401 ms
pubs.rsc.org
517 ms
rscStyle.css
212 ms
pubs-local.css
206 ms
pubs-menu.css
209 ms
JQueryPlugins.min.js
239 ms
Feedback.js
238 ms
jquery.lazyloader.min.js
237 ms
jquery-ui-1.7.2.custom.min.js
256 ms
tab_content_most_read.css
269 ms
museo-sans-500.css
206 ms
RSCePlatformHeaderFooterNew.css
236 ms
Menu.js
235 ms
btn_search.png
18 ms
ShowCaptcha
180 ms
publishing-header-bg.jpg
20 ms
publishing-logo.png
18 ms
vec_down_arrow1.png
18 ms
Ajax-GA-Loader.gif
20 ms
loading2.gif
21 ms
chemspider_logo.png
70 ms
gtm.js
70 ms
default-site-header-bg.png
15 ms
royal-society-of-chemistry-logo.png
7 ms
MuseoSans_500-webfont.svg
5 ms
search_box.png
13 ms
search_btn.gif
17 ms
persistent-menu_bottom.gif
17 ms
analytics.js
78 ms
3o7.js
189 ms
go_bttn_s4.gif
6 ms
advertise
124 ms
ga.js
46 ms
getorderitemcount
566 ms
welcometext
192 ms
0
281 ms
news
233 ms
collect
30 ms
__utm.gif
15 ms
collect
85 ms
1572212672@Right1,Right2,x01,x02
1505 ms
ga-audiences
69 ms
cc052024
122 ms
dt045012
118 ms
sc007003
126 ms
tabs_bg_mostread.gif
13 ms
left_on.gif
4 ms
right_on.gif
4 ms
left.gif
6 ms
right.gif
6 ms
CoverIssue
268 ms
CoverIssue
642 ms
CoverIssue
260 ms
021424_ChemSciRecognition_20_x_90-pixels.jpg
6 ms
021424_banner_advert_white_pink.jpg
7 ms
Banner_120x240_px_EucheMS_NOV15.jpg
9 ms
vapourtec-0003-120x90-b-v1.gif
7 ms
xlink.rsc.org accessibility score
xlink.rsc.org 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
xlink.rsc.org SEO score
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xlink.rsc.org 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 Xlink.rsc.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
xlink.rsc.org
Open Graph description is not detected on the main page of Xlink RSC. 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: