2.1 sec in total
274 ms
1.2 sec
567 ms
Visit orbem.co.uk now to see the best up-to-date Orbem content and also check out these interesting facts you probably never knew about orbem.co.uk
A description of former technical facilities in BBC radio, including a look at Broadcasting House, London in 1932.
Visit orbem.co.ukWe analyzed Orbem.co.uk page load time and found that the first response time was 274 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.
orbem.co.uk performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value2.7 s
85/100
25%
Value2.3 s
98/100
10%
Value180 ms
92/100
30%
Value0
100/100
15%
Value2.4 s
98/100
10%
274 ms
128 ms
211 ms
217 ms
216 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Orbem.co.uk, 2% (1 request) were made to U1.extreme-dm.com and 2% (1 request) were made to T0.extreme-dm.com. The less responsive or slowest element that took the longest time to load (759 ms) belongs to the original domain Orbem.co.uk.
Page size can be reduced by 28.3 kB (19%)
152.8 kB
124.5 kB
In fact, the total size of Orbem.co.uk main page is 152.8 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. 15% of websites need less resources to load. Images take 116.0 kB which makes up the majority of the site volume.
Potential reduce by 21.3 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 21.3 kB or 71% of the original size.
Potential reduce by 1.1 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. Orbem images are well optimized though.
Potential reduce by 5.9 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. Orbem.co.uk needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 85% of the original size.
We found no issues to fix!
46
46
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orbem. According to our analytics all requests are already optimized.
orbem.co.uk
274 ms
orbem.css
128 ms
orbem.jpg
211 ms
whats_new.gif
217 ms
dcp.jpg
216 ms
be_dcp.jpg
218 ms
blattnermini.jpg
219 ms
extension.jpg
228 ms
bombing.jpg
316 ms
cr62.jpg
324 ms
repwar.jpg
324 ms
women.jpg
323 ms
crr.jpg
324 ms
alvar_liddell.jpg
339 ms
oxst.jpg
418 ms
be5.jpg
431 ms
typea.jpg
429 ms
s3.jpg
423 ms
marconimini.jpg
438 ms
longden.jpg
447 ms
ncr2.jpg
519 ms
typeb.jpg
525 ms
3b.jpg
534 ms
conty.jpg
534 ms
1a.jpg
546 ms
ncr.jpg
550 ms
3e.jpg
622 ms
loc_rad.jpg
631 ms
ch.jpg
633 ms
gp.jpg
639 ms
brst.jpg
649 ms
hippodrome.jpg
648 ms
8a.jpg
727 ms
finalb.jpg
759 ms
mr.jpg
740 ms
mics.jpg
746 ms
i.gif
15 ms
tapes.jpg
758 ms
0.gif
8 ms
btr2.jpg
641 ms
rp2.jpg
629 ms
tvpic.jpg
642 ms
crest69.jpg
693 ms
washford.jpg
688 ms
hinesbook.jpg
686 ms
contents.jpg
653 ms
links.jpg
632 ms
orbem.co.uk 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
orbem.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
orbem.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Orbem.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Orbem.co.uk main page’s claimed encoding is iso-8859-1. 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.
orbem.co.uk
Open Graph description is not detected on the main page of Orbem. 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: