2.3 sec in total
106 ms
1.6 sec
592 ms
Click here to check amazing Tutorials Railsapps content for United States. Otherwise, check out these important facts you probably never knew about tutorials.railsapps.org
The RailsApps open source project offers starter applications and tutorials for Rails developers.
Visit tutorials.railsapps.orgWe analyzed Tutorials.railsapps.org page load time and found that the first response time was 106 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
tutorials.railsapps.org performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value4.8 s
30/100
25%
Value2.5 s
97/100
10%
Value280 ms
81/100
30%
Value0.256
48/100
15%
Value5.8 s
66/100
10%
106 ms
30 ms
29 ms
44 ms
85 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 50% of them (28 requests) were addressed to the original Tutorials.railsapps.org, 38% (21 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (547 ms) belongs to the original domain Tutorials.railsapps.org.
Page size can be reduced by 584.0 kB (48%)
1.2 MB
628.1 kB
In fact, the total size of Tutorials.railsapps.org main page is 1.2 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. 55% of websites need less resources to load. Images take 528.8 kB which makes up the majority of the site volume.
Potential reduce by 20.2 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.2 kB or 77% of the original size.
Potential reduce by 59.8 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. Obviously, Tutorials Railsapps needs image optimization as it can save up to 59.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 278.5 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 278.5 kB or 71% of the original size.
Potential reduce by 225.5 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. Tutorials.railsapps.org needs all CSS files to be minified and compressed as it can save up to 225.5 kB or 85% of the original size.
Number of requests can be reduced by 16 (48%)
33
17
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tutorials Railsapps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
tutorials.railsapps.org
106 ms
font-awesome.min.css
30 ms
css
29 ms
css
44 ms
visitors-43794f37f1c8d6048e86079558a522669f2c4e75967be40fb3375a6794f46ad5.css
85 ms
visitors-ca302237362422f41c40d4d3bb8fa6b1665506c7e12056436587df88138ac89b.js
43 ms
173 ms
jquery.easing.min.js
42 ms
classie.js
66 ms
cbpAnimatedHeader.js
547 ms
owl.carousel.js
55 ms
jquery.magnific-popup.min.js
50 ms
jquery.fs.wallpaper.js
62 ms
jquery.mixitup.js
502 ms
wow.min.js
127 ms
contact_me.js
226 ms
jqBootstrapValidation.js
125 ms
vitality.js
134 ms
logo.png
18 ms
bg-header.jpg
29 ms
profile.png
34 ms
ruby-book.png
54 ms
bg-locations.jpg
50 ms
kathrynbrown.jpg
132 ms
erinparker.jpg
54 ms
petercooper.jpg
133 ms
warwickpoole.png
135 ms
justin.png
133 ms
josephmay.png
133 ms
rickquantz.png
134 ms
bg-aside.jpg
135 ms
2.jpg
207 ms
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fontawesome-webfont.woff
3 ms
analytics.js
58 ms
channel.html
33 ms
tutorials.railsapps.org 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
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
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.
tutorials.railsapps.org 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
tutorials.railsapps.org 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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tutorials.railsapps.org 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 Tutorials.railsapps.org 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.
tutorials.railsapps.org
Open Graph description is not detected on the main page of Tutorials Railsapps. 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: