1.1 sec in total
125 ms
855 ms
121 ms
Welcome to rapidsms.readthedocs.io homepage info - get ready to check RapidSMS Readthedocs best content for China right away, or after learning these important things about rapidsms.readthedocs.io
Visit rapidsms.readthedocs.ioWe analyzed Rapidsms.readthedocs.io page load time and found that the first response time was 125 ms and then it took 976 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
rapidsms.readthedocs.io performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value1.6 s
99/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.6 s
100/100
10%
125 ms
120 ms
169 ms
121 ms
126 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Rapidsms.readthedocs.io, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (272 ms) belongs to the original domain Rapidsms.readthedocs.io.
Page size can be reduced by 14.6 kB (15%)
95.5 kB
80.9 kB
In fact, the total size of Rapidsms.readthedocs.io main page is 95.5 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 5% of websites need less resources to load. Javascripts take 70.3 kB which makes up the majority of the site volume.
Potential reduce by 9.3 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 9.3 kB or 75% of the original size.
Potential reduce by 511 B
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. RapidSMS Readthedocs images are well optimized though.
Potential reduce by 3.4 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 1.4 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. Rapidsms.readthedocs.io needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 21% of the original size.
Number of requests can be reduced by 12 (75%)
16
4
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RapidSMS 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 5 to 1 for CSS and as a result speed up the page load time.
125 ms
flasky.css
120 ms
pygments.css
169 ms
badge_only.css
121 ms
documentation_options.js
126 ms
jquery.js
140 ms
underscore.js
118 ms
doctools.js
232 ms
language_data.js
244 ms
readthedocs-doc-embed.js
272 ms
readthedocs-doc-embed.css
216 ms
readthedocs-analytics.js
252 ms
basic.css
174 ms
rapidsms-sidebar.png
187 ms
js
56 ms
analytics.js
22 ms
collect
13 ms
rapidsms.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
rapidsms.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rapidsms.readthedocs.io SEO score
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 Rapidsms.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 Rapidsms.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.
rapidsms.readthedocs.io
Open Graph description is not detected on the main page of RapidSMS 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: