2.1 sec in total
246 ms
1.5 sec
331 ms
Welcome to callisonchina.com homepage info - get ready to check Callisonchina best content for China right away, or after learning these important things about callisonchina.com
CallisonRTKL is a global architecture, urban planning, design and creative services organization, and part of the Arcadis network.
Visit callisonchina.comWe analyzed Callisonchina.com page load time and found that the first response time was 246 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
callisonchina.com performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value22.7 s
0/100
25%
Value9.7 s
10/100
10%
Value840 ms
34/100
30%
Value1.467
0/100
15%
Value15.2 s
7/100
10%
246 ms
238 ms
512 ms
154 ms
157 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Callisonchina.com, 65% (34 requests) were made to Cdn.callisonrtkl.com and 23% (12 requests) were made to Callisonrtkl.com. The less responsive or slowest element that took the longest time to load (512 ms) relates to the external source Callisonrtkl.com.
Page size can be reduced by 107.9 kB (6%)
1.8 MB
1.7 MB
In fact, the total size of Callisonchina.com main page is 1.8 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 33.2 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. 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 33.2 kB or 82% of the original size.
Potential reduce by 42.7 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. Callisonchina images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 59% of the original size.
Number of requests can be reduced by 17 (39%)
44
27
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Callisonchina. 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 from 6 to 1 for CSS and as a result speed up the page load time.
callisonchina.com
246 ms
www.callisonchina.com
238 ms
www.callisonrtkl.com
512 ms
style.css
154 ms
wprmenu.css
157 ms
css
25 ms
pagenavi-css.css
161 ms
search-filter.min.css
163 ms
style.min.css
9 ms
jquery.js
189 ms
jquery-migrate.min.js
155 ms
jquery.cookie.js
158 ms
script.js
155 ms
jquery.transit.min.js
202 ms
jquery.sidr.js
185 ms
wprmenu.js
199 ms
scripts.min.js
13 ms
jquery.sonar.min.js
197 ms
lazy-load.js
198 ms
wp-embed.min.js
197 ms
analytics.js
106 ms
callisonrtkl.png
102 ms
Banner-MOTF-01.jpg
192 ms
trends_1345.jpg
101 ms
brand-identity-1b.jpg
201 ms
hong-kong-construction-burn-1b.jpg
208 ms
StAgnes_thumb-470x411.jpg
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retail_thumb-470x411.jpg
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pubs-tallbuildings-1-470x411.jpg
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hotel_thumb-470x411.jpg
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mall_thumb-470x411.jpg
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TrendsVideo_thumb-470x411.jpg
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dallasoffice_thumb-470x411.jpg
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DesignConference_thumb-470x411.jpg
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proton_800-470x411.jpg
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Lotte_800-470x411.jpg
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Aquis_800-470x411.jpg
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CVC_800-470x411.jpg
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swedish_800-470x411.jpg
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shopping_800-470x411.jpg
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hash-pattern-03.png
96 ms
hash-pattern-footer.png
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emblem.png
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fselliotweb-light.woff
97 ms
fselliotweb-regular.woff
18 ms
icomoon.ttf
18 ms
fselliotweb-heavy.woff
17 ms
fselliotweb-bold.woff
18 ms
linkid.js
13 ms
collect
43 ms
callisonchina.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.
callisonchina.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
Page has valid source maps
callisonchina.com 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callisonchina.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 Callisonchina.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.
callisonchina.com
Open Graph data is detected on the main page of Callisonchina. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: