2.8 sec in total
273 ms
2.4 sec
171 ms
Click here to check amazing Rbge content for Georgia. Otherwise, check out these important facts you probably never knew about rbge.org.uk
Visit one of the world's leading botanic gardens, home to one of the largest and richest plant collections on Earth.
Visit rbge.org.ukWe analyzed Rbge.org.uk page load time and found that the first response time was 273 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
rbge.org.uk performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value13.1 s
0/100
25%
Value7.2 s
30/100
10%
Value1,240 ms
20/100
30%
Value0.162
73/100
15%
Value10.2 s
26/100
10%
273 ms
843 ms
190 ms
192 ms
193 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 96% of them (43 requests) were addressed to the original Rbge.org.uk, 2% (1 request) were made to Ajax.googleapis.com and 2% (1 request) were made to Geoplugin.net. The less responsive or slowest element that took the longest time to load (951 ms) belongs to the original domain Rbge.org.uk.
Page size can be reduced by 176.9 kB (17%)
1.0 MB
843.1 kB
In fact, the total size of Rbge.org.uk main page is 1.0 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. 25% of websites need less resources to load. Images take 805.2 kB which makes up the majority of the site volume.
Potential reduce by 10.9 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 10.9 kB or 69% of the original size.
Potential reduce by 35.4 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. Rbge images are well optimized though.
Potential reduce by 79.9 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 79.9 kB or 58% of the original size.
Potential reduce by 50.6 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. Rbge.org.uk needs all CSS files to be minified and compressed as it can save up to 50.6 kB or 83% of the original size.
Number of requests can be reduced by 24 (56%)
43
19
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rbge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
rbge.org.uk
273 ms
www.rbge.org.uk
843 ms
main.css
190 ms
jquery.lightbox-0.5.css
192 ms
membership.css
193 ms
languageswitcher.css
194 ms
mdetect_rbg.js
293 ms
jquery.min.js
77 ms
jquery.cycle.lite.1.0.min.js
191 ms
jquery.fitted.js
101 ms
jquery.vTicker.1.1.js
105 ms
jquery.lightbox-0.5.pack.js
105 ms
jquery.simplyCountable.js
109 ms
jquery.call.js
192 ms
membership.js
193 ms
languageswitcher.js
199 ms
javascript.gp
171 ms
cookieControl-5.1.min.js
310 ms
reset.css
202 ms
960_12.css
202 ms
layout.css
282 ms
type.css
283 ms
glob-fade-base-d.png
97 ms
email_edit.png
100 ms
search.png
99 ms
new_home_banner.jpg
373 ms
logo_white.png
291 ms
nav-fade-base.png
97 ms
nav-fade.png
192 ms
feed.png
192 ms
facebook-16x16.png
193 ms
flickr-16x16.png
195 ms
twitter-16x16.png
286 ms
youtube-16x16.png
285 ms
logo.png
951 ms
Benmore.jpg
659 ms
dawyck.jpg
659 ms
logan.jpg
852 ms
glasses.jpg
387 ms
Holly%20-%20Homepage.jpg
466 ms
autunmn%20leaves.jpg
677 ms
Osteospermum_2_1.JPG
559 ms
glob-fade-base.png
646 ms
bullet_green.png
740 ms
bullet_go.png
747 ms
rbge.org.uk accessibility score
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
rbge.org.uk 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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
rbge.org.uk SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rbge.org.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 Rbge.org.uk 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.
rbge.org.uk
Open Graph description is not detected on the main page of Rbge. 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: