4.3 sec in total
1.1 sec
2.9 sec
230 ms
Welcome to bodc.ac.uk homepage info - get ready to check BODC best content for Indonesia right away, or after learning these important things about bodc.ac.uk
The British Oceanographic Data Centre (BODC) is a national facility for preserving and distributing oceanographic and marine data. Staff have direct experience of marine data collection and analysis a...
Visit bodc.ac.ukWe analyzed Bodc.ac.uk page load time and found that the first response time was 1.1 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
bodc.ac.uk performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value7.1 s
5/100
25%
Value10.7 s
7/100
10%
Value360 ms
72/100
30%
Value0.007
100/100
15%
Value15.6 s
6/100
10%
1087 ms
343 ms
176 ms
349 ms
8 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 79% of them (37 requests) were addressed to the original Bodc.ac.uk, 6% (3 requests) were made to S7.addthis.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bodc.ac.uk.
Page size can be reduced by 758.9 kB (54%)
1.4 MB
649.5 kB
In fact, the total size of Bodc.ac.uk main page is 1.4 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. 35% of websites need less resources to load. Javascripts take 697.2 kB which makes up the majority of the site volume.
Potential reduce by 150.9 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 150.9 kB or 78% of the original size.
Potential reduce by 61.4 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. Obviously, BODC needs image optimization as it can save up to 61.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 470.3 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 470.3 kB or 67% of the original size.
Potential reduce by 76.2 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. Bodc.ac.uk needs all CSS files to be minified and compressed as it can save up to 76.2 kB or 81% of the original size.
Number of requests can be reduced by 15 (34%)
44
29
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BODC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
bodc.ac.uk
1087 ms
www.bodc.ac.uk
343 ms
wind_turbines.css
176 ms
site.js
349 ms
addthis_widget.js
8 ms
analytics.js
18 ms
plusone.js
144 ms
footer_1over.gif
105 ms
footer_2over.gif
104 ms
footer_3over.gif
221 ms
365 ms
banner.jpg
253 ms
menu_fill.jpg
221 ms
side_bottom_fill.jpg
222 ms
search_icon.gif
223 ms
36n_website.jpg
259 ms
carbon-ops_website.jpg
341 ms
gebco_website.jpg
264 ms
geotraces_website.jpg
345 ms
gloss_website.jpg
337 ms
ukdmos_website.jpg
345 ms
rapidmoc_website.jpg
346 ms
solas_integration_website.jpg
422 ms
medin_logo.jpg
508 ms
spacer.gif
428 ms
nerc-long.png
762 ms
linkid.js
80 ms
side_sky.jpg
408 ms
side_scene.jpg
413 ms
iip.jpg
474 ms
home.jpg
729 ms
footer_1.gif
492 ms
footer_2.gif
498 ms
footer_3.gif
557 ms
noc_logo_260x60.jpg
559 ms
300lo.json
60 ms
pmm3-right-light.gif
511 ms
sh.8e5f85691f9aaa082472a194.html
21 ms
collect
35 ms
collect
99 ms
cb=gapi.loaded_0
63 ms
layers.e5ea973510bf60b3db41.js
9 ms
print.css
89 ms
92 ms
94 ms
bodc_logo_print.jpg
252 ms
nerc_logo_print.jpg
171 ms
bodc.ac.uk accessibility score
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
Buttons do not have an accessible name
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
bodc.ac.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
bodc.ac.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Bodc.ac.uk 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 Bodc.ac.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.
bodc.ac.uk
Open Graph data is detected on the main page of BODC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: