4 sec in total
237 ms
1.9 sec
1.9 sec
Visit catmaid.readthedocs.io now to see the best up-to-date CATMAID Readthedocs content for China and also check out these interesting facts you probably never knew about catmaid.readthedocs.io
The Collaborative Annotation Toolkit for Massive Amounts of Image Data. Used for image viewing, neuron reconstruction, ontology based annotations and more.
Visit catmaid.readthedocs.ioWe analyzed Catmaid.readthedocs.io page load time and found that the first response time was 237 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
catmaid.readthedocs.io performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value3.8 s
55/100
25%
Value7.9 s
22/100
10%
Value10,050 ms
0/100
30%
Value0.002
100/100
15%
Value15.1 s
7/100
10%
237 ms
210 ms
158 ms
189 ms
355 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 79% of them (31 requests) were addressed to the original Catmaid.readthedocs.io, 10% (4 requests) were made to Assets.readthedocs.org and 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (624 ms) belongs to the original domain Catmaid.readthedocs.io.
Page size can be reduced by 281.2 kB (5%)
5.3 MB
5.0 MB
In fact, the total size of Catmaid.readthedocs.io main page is 5.3 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. 65% of websites need less resources to load. Images take 5.2 MB which makes up the majority of the site volume.
Potential reduce by 13.3 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 13.3 kB or 77% of the original size.
Potential reduce by 261.8 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. CATMAID Readthedocs images are well optimized though.
Potential reduce by 4.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.8 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. Catmaid.readthedocs.io needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 25% of the original size.
Number of requests can be reduced by 13 (42%)
31
18
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CATMAID Readthedocs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
catmaid.readthedocs.io
237 ms
210 ms
jinja.css
158 ms
pygments.css
189 ms
lightbox.css
355 ms
badge_only.css
115 ms
style.css
248 ms
main.css
304 ms
documentation_options.js
226 ms
jquery.js
374 ms
underscore.js
324 ms
doctools.js
384 ms
language_data.js
373 ms
jquery-1.11.0.min.js
320 ms
lightbox.min.js
569 ms
jquery-noconflict.js
458 ms
readthedocs-doc-embed.js
97 ms
readthedocs-doc-embed.css
96 ms
readthedocs-analytics.js
96 ms
css
23 ms
basic.css
342 ms
close.png
194 ms
loading.gif
192 ms
prev.png
128 ms
next.png
192 ms
catmaid-screenshot-workplace-2.jpeg
275 ms
catmaid-screenshot-workplace.jpeg
110 ms
ui-tracing.jpg
177 ms
ui-ortho-views.jpg
275 ms
catmaid-selector-tool-mouse-mirror.png
524 ms
volumes-alpha-shape-setup.png
294 ms
fafb-catmaid-tracing-screenshot.png
387 ms
catmaid-graph-dendrogram.png
329 ms
catmaid-onto.png
624 ms
api.png
623 ms
catmaidlogo.png
470 ms
ga.js
65 ms
wlp2gwHKFkZgtmSR3NB0oRJfbwhV.woff
63 ms
__utm.gif
36 ms
catmaid.readthedocs.io 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.
catmaid.readthedocs.io 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
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
catmaid.readthedocs.io SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catmaid.readthedocs.io 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 Catmaid.readthedocs.io 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.
catmaid.readthedocs.io
Open Graph description is not detected on the main page of CATMAID Readthedocs. 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: