916 ms in total
82 ms
609 ms
225 ms
Welcome to dev.coolrilla.com homepage info - get ready to check Dev Coolrilla best content right away, or after learning these important things about dev.coolrilla.com
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Visit dev.coolrilla.comWe analyzed Dev.coolrilla.com page load time and found that the first response time was 82 ms and then it took 834 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.
dev.coolrilla.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.1 s
47/100
25%
Value4.1 s
79/100
10%
Value1,000 ms
27/100
30%
Value0.082
94/100
15%
Value8.3 s
39/100
10%
82 ms
39 ms
33 ms
35 ms
31 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that all of those requests were addressed to Dev.coolrilla.com and no external sources were called. The less responsive or slowest element that took the longest time to load (179 ms) belongs to the original domain Dev.coolrilla.com.
Page size can be reduced by 376.8 kB (50%)
749.3 kB
372.5 kB
In fact, the total size of Dev.coolrilla.com main page is 749.3 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. 20% of websites need less resources to load. Images take 401.8 kB which makes up the majority of the site volume.
Potential reduce by 26.4 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 6.9 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 26.4 kB or 79% of the original size.
Potential reduce by 133.2 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, Dev Coolrilla needs image optimization as it can save up to 133.2 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 178.8 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 178.8 kB or 67% of the original size.
Potential reduce by 38.5 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. Dev.coolrilla.com needs all CSS files to be minified and compressed as it can save up to 38.5 kB or 82% of the original size.
Number of requests can be reduced by 38 (54%)
71
33
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev Coolrilla. 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 from 6 to 1 for CSS and as a result speed up the page load time.
dev.coolrilla.com
82 ms
style.css
39 ms
mobile.css
33 ms
modernizr-2.0.6.min.js
35 ms
jquery.min.js
31 ms
tinynav.min.js
35 ms
style.css
37 ms
jquery-latest.pack.js
98 ms
dmxTooltips.js
64 ms
dmx.core.js
56 ms
dmx.lightbox.js
68 ms
next-previous.js
58 ms
next-prev-content.css
59 ms
jquery-1.7.1.min.js
86 ms
structure.css
22 ms
pointers.css
25 ms
jquery.metadata.pack.js
26 ms
all.js
27 ms
bg.png
29 ms
header.png
33 ms
logo.png
30 ms
home.png
36 ms
login.png
44 ms
signup.png
46 ms
sulla.png
58 ms
arrow-white.png
48 ms
rose.png
68 ms
sean.png
71 ms
d411.png
67 ms
roy.png
81 ms
cakes.png
83 ms
darts.png
94 ms
coffee.png
102 ms
krazy.png
104 ms
heading1.png
99 ms
box1.png
110 ms
arrow-black.png
107 ms
SEO-Resize.png
130 ms
box1-footer.png
122 ms
heading2.png
126 ms
box2.png
128 ms
plan-box1.png
131 ms
signup-btn.png
133 ms
plan-box2.png
146 ms
plan-box3.png
149 ms
box2-footer.png
150 ms
heading4.png
153 ms
box4.png
164 ms
privacy.png
156 ms
get-free-analysis.png
168 ms
box4-footer.png
171 ms
symb.png
166 ms
toolbox.png
160 ms
heading3.png
157 ms
box3.png
167 ms
calendar1.png
179 ms
box3-footer.png
169 ms
heading5.png
168 ms
press.png
162 ms
ico1.png
162 ms
ico2.png
170 ms
ico3.png
166 ms
ico4.png
159 ms
ico5.png
161 ms
footer.png
161 ms
siteseal_gd_3_h_d_m.gif
151 ms
top.png
158 ms
indicator_mozilla_blu.gif
152 ms
closebtn_faded.png
175 ms
closebtn.png
175 ms
progress.gif
149 ms
prev.png
147 ms
next.png
155 ms
dev.coolrilla.com 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
Links do not have a discernible name
dev.coolrilla.com 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
Browser errors were logged to the console
dev.coolrilla.com 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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dev.coolrilla.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dev.coolrilla.com 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.
dev.coolrilla.com
Open Graph description is not detected on the main page of Dev Coolrilla. 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: