9.2 sec in total
587 ms
8.4 sec
153 ms
Click here to check amazing Selfserviceuk Jacobs content for United States. Otherwise, check out these important facts you probably never knew about selfserviceuk.jacobs.com
Visit selfserviceuk.jacobs.comWe analyzed Selfserviceuk.jacobs.com page load time and found that the first response time was 587 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
selfserviceuk.jacobs.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value3.6 s
61/100
25%
Value4.1 s
80/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.6 s
91/100
10%
587 ms
1349 ms
2233 ms
1293 ms
2115 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Selfserviceuk.jacobs.com, 94% (17 requests) were made to Selfserviceeu.jacobs.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Selfserviceeu.jacobs.com.
Page size can be reduced by 284.2 kB (77%)
366.8 kB
82.7 kB
In fact, the total size of Selfserviceuk.jacobs.com main page is 366.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 274.7 kB which makes up the majority of the site volume.
Potential reduce by 12.4 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 4.1 kB, which is 27% 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 12.4 kB or 80% of the original size.
Potential reduce by 1.0 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. Selfserviceuk Jacobs images are well optimized though.
Potential reduce by 228.1 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 228.1 kB or 83% of the original size.
Potential reduce by 42.6 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. Selfserviceuk.jacobs.com needs all CSS files to be minified and compressed as it can save up to 42.6 kB or 85% of the original size.
Number of requests can be reduced by 8 (53%)
15
7
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Selfserviceuk Jacobs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
selfserviceuk.jacobs.com
587 ms
selfserviceeu.jacobs.com
1349 ms
RF.jsp
2233 ms
swan-desktop-custom-2_3_6_9-en.css
1293 ms
Common2_3_6_9.js
2115 ms
oafcoreR121.js
1439 ms
oafb.js
788 ms
OAFSlideoutMenu.js
3322 ms
t.gif
270 ms
JEG_Logo.gif
272 ms
people.jpg
367 ms
headerBg.jpg
454 ms
navBarUnderTopTabsBg.gif
269 ms
TopPlain.jpg
801 ms
lightBlue_back.jpg
525 ms
BottomRight.JPG
524 ms
footerBg.gif
543 ms
blank.html
907 ms
selfserviceuk.jacobs.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.
selfserviceuk.jacobs.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
Page has valid source maps
selfserviceuk.jacobs.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
N/A
EN
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Selfserviceuk.jacobs.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Selfserviceuk.jacobs.com 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.
selfserviceuk.jacobs.com
Open Graph description is not detected on the main page of Selfserviceuk Jacobs. 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: