2.3 sec in total
342 ms
1.8 sec
179 ms
Click here to check amazing Arup content for United States. Otherwise, check out these important facts you probably never knew about arup.com
Dedicated to sustainable development, Arup is a collective of engineering and sustainability consultants, designers, architects and experts working globally. Founded to be humane and excellent, we col...
Visit arup.comWe analyzed Arup.com page load time and found that the first response time was 342 ms and then it took 2 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.
arup.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value16.2 s
0/100
25%
Value8.7 s
16/100
10%
Value3,190 ms
2/100
30%
Value0
100/100
15%
Value17.6 s
4/100
10%
342 ms
183 ms
414 ms
179 ms
256 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 82% of them (40 requests) were addressed to the original Arup.com, 6% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (710 ms) belongs to the original domain Arup.com.
Page size can be reduced by 551.3 kB (30%)
1.8 MB
1.3 MB
In fact, the total size of Arup.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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 20.8 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 3.3 kB, which is 12% 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 20.8 kB or 75% of the original size.
Potential reduce by 74.4 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. Arup images are well optimized though.
Potential reduce by 208.8 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 208.8 kB or 68% of the original size.
Potential reduce by 247.2 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. Arup.com needs all CSS files to be minified and compressed as it can save up to 247.2 kB or 85% of the original size.
Number of requests can be reduced by 21 (45%)
47
26
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
arup.com
342 ms
styles.css
183 ms
jquery-1.3.1.min.js
414 ms
jquery.easing.js
179 ms
jquery.flash.js
256 ms
swfobject.js
262 ms
fn_combined.js
262 ms
global.js
348 ms
custom.css
350 ms
cookiebar.min.js
336 ms
jquery.js
69 ms
jquery.easing-1.3.js
353 ms
jquery.heroCarousel-1.3.min.js
304 ms
style.css
397 ms
bodystrip.jpg
129 ms
logo.png
95 ms
urban_rail_carousel_image_tube_lines_962x405_v2.ashx
545 ms
Homepage_Singapore_Sports_H.ashx
446 ms
energy_low_carbon_homepage_carousel_image_962x445.ashx
710 ms
TheArupJournal962x445.ashx
490 ms
Ove_Arup__VA_306x145.ashx
262 ms
Taipei_Performing_Arts_Centre_Taiwan_Arup_306x145.ashx
219 ms
Thoughts_better_evaluation_of_the_qualitative.ashx
323 ms
Rethinking_factory_306x145.ashx
348 ms
VIDEO_30.ashx
414 ms
contact_us_306x142.ashx
446 ms
gtm.js
44 ms
search-btn.png
487 ms
carouselmask.png
535 ms
linkedfollow.jpg
520 ms
twitterfollow.jpg
562 ms
fbfollow.jpg
568 ms
rss.jpg
599 ms
arup_sprite.png
583 ms
arrow-right.jpg
589 ms
arrow-left.jpg
607 ms
ga.js
48 ms
insight.min.js
23 ms
__utm.gif
11 ms
tracklinks.3.js
534 ms
__utm.gif
25 ms
collect
55 ms
activityi;src=4368429;type=homep209;cat=arup-824;ord=5981473755091.429
26 ms
394129.js
222 ms
print.css
83 ms
reset.css
88 ms
typography.css
83 ms
navigation.css
93 ms
layoutPrint.css
87 ms
arup.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] values are not valid
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
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>).
arup.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
arup.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Arup.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 Arup.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.
arup.com
Open Graph description is not detected on the main page of Arup. 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: