952 ms in total
45 ms
776 ms
131 ms
Click here to check amazing Coder Manual Rails Jpolanco 1914 C 9 content for India. Otherwise, check out these important facts you probably never knew about coder-manual-rails-jpolanco1914.c9.io
AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser.
Visit coder-manual-rails-jpolanco1914.c9.ioWe analyzed Coder-manual-rails-jpolanco1914.c9.io page load time and found that the first response time was 45 ms and then it took 907 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
coder-manual-rails-jpolanco1914.c9.io performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value12.9 s
0/100
25%
Value15.7 s
0/100
10%
Value14,920 ms
0/100
30%
Value0
100/100
15%
Value38.3 s
0/100
10%
45 ms
74 ms
145 ms
198 ms
82 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Coder-manual-rails-jpolanco1914.c9.io, 28% (9 requests) were made to Static.xx.fbcdn.net and 6% (2 requests) were made to C9.io. The less responsive or slowest element that took the longest time to load (234 ms) relates to the external source Cdn.c9.io.
Page size can be reduced by 61.9 kB (44%)
140.4 kB
78.4 kB
In fact, the total size of Coder-manual-rails-jpolanco1914.c9.io main page is 140.4 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. 25% of websites need less resources to load. Images take 55.9 kB which makes up the majority of the site volume.
Potential reduce by 24.8 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 4.3 kB, which is 14% 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 24.8 kB or 83% of the original size.
Potential reduce by 450 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. Coder Manual Rails Jpolanco 1914 C 9 images are well optimized though.
Potential reduce by 36.6 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 36.6 kB or 67% of the original size.
Number of requests can be reduced by 17 (57%)
30
13
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coder Manual Rails Jpolanco 1914 C 9. 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 5 to 1 for CSS and as a result speed up the page load time.
signin.html
45 ms
signin.css
74 ms
prefixfree.min.js
145 ms
widgets.js
198 ms
jquery-1.5.1.min.js
82 ms
jquery.validate.min.js
234 ms
components.js
72 ms
code.js
86 ms
signin.js
74 ms
background.png
9 ms
logo-external-page.png
8 ms
signin.css
14 ms
like.php
176 ms
signin_window.png
24 ms
bg_checkbox.png
4 ms
signin_github.png
5 ms
signin_bitbucket.png
12 ms
no_account_yet.png
13 ms
cloud-backg-1x1.png
6 ms
signupbar_bird.png
7 ms
WRc5.js
99 ms
bello_script-webfont.woff
7 ms
check
58 ms
_JWi8n0NIf6.css
18 ms
Xg5YhPIEtBP.css
24 ms
AdP_CKHZFBh.css
27 ms
q68gy-v_YMF.js
32 ms
DFmZn3_ZO2h.js
27 ms
mfqI3d6rUg1.js
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_Qp3v7kqEMi.js
55 ms
Bw8qRoQ9D-v.js
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4ylGxU24Rah.js
8 ms
coder-manual-rails-jpolanco1914.c9.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
coder-manual-rails-jpolanco1914.c9.io best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
coder-manual-rails-jpolanco1914.c9.io 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 Coder-manual-rails-jpolanco1914.c9.io 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 Coder-manual-rails-jpolanco1914.c9.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.
coder-manual-rails-jpolanco1914.c9.io
Open Graph description is not detected on the main page of Coder Manual Rails Jpolanco 1914 C 9. 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: