3 sec in total
233 ms
2.4 sec
448 ms
Visit rocklab.io now to see the best up-to-date Rock Lab content and also check out these interesting facts you probably never knew about rocklab.io
We carry out a feasibility study to investigate each option in a project before the final recommendation is given. We prepare the scope of work listing down all the features, functional specifications...
Visit rocklab.ioWe analyzed Rocklab.io page load time and found that the first response time was 233 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
rocklab.io performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value6.0 s
13/100
25%
Value3.8 s
84/100
10%
Value230 ms
86/100
30%
Value0.024
100/100
15%
Value5.5 s
70/100
10%
233 ms
690 ms
302 ms
116 ms
26 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 93% of them (37 requests) were addressed to the original Rocklab.io, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rocklab.io.
Page size can be reduced by 138.3 kB (17%)
818.5 kB
680.1 kB
In fact, the total size of Rocklab.io main page is 818.5 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. 30% of websites need less resources to load. Images take 658.4 kB which makes up the majority of the site volume.
Potential reduce by 12.3 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. This page needs HTML code to be minified as it can gain 2.6 kB, which is 15% 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 12.3 kB or 73% of the original size.
Potential reduce by 10.6 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. Rock Lab images are well optimized though.
Potential reduce by 35.9 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 35.9 kB or 75% of the original size.
Potential reduce by 79.5 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. Rocklab.io needs all CSS files to be minified and compressed as it can save up to 79.5 kB or 84% of the original size.
Number of requests can be reduced by 9 (31%)
29
20
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rock Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
rocklab.io
233 ms
rocklab.io
690 ms
output.a62f5fc590a4.css
302 ms
js
116 ms
jquery-3.4.1.min.js
26 ms
slick.min.js
387 ms
jquery.validate.min.js
37 ms
output.e4eab2f88e16.js
298 ms
rocklab_logo_white.png
103 ms
logo.png
102 ms
bg_main_banner.png
354 ms
banner_arrows.png
202 ms
Group_367.png
203 ms
Group_76.png
304 ms
Group_369.png
303 ms
Group_366.png
305 ms
Group_365.png
305 ms
Software_Developers_2019.png
327 ms
top_software_development_companies.png
404 ms
eCommerce_Developers_2019_NSUogNf.png
404 ms
top_website_development_companies.png
405 ms
Magento_Developers_2019.png
406 ms
ecommerce_development_companies.png
438 ms
Web_Developers_2019.png
450 ms
bg_dots_280x270.png
504 ms
bg_form.png
999 ms
upload_icons.png
505 ms
Vector.svg
506 ms
Vector_1.svg
549 ms
Vector_2.svg
547 ms
Vector_3.svg
607 ms
Montserrat-Regular.woff
849 ms
Montserrat-Medium.woff
754 ms
Montserrat-Light.woff
593 ms
Montserrat-ExtraLight.woff
928 ms
Montserrat-Thin.woff
948 ms
Montserrat-SemiBold.woff
693 ms
Montserrat-Bold.woff
799 ms
Montserrat-ExtraBold.woff
1054 ms
Montserrat-Black.woff
899 ms
rocklab.io accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
rocklab.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
rocklab.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rocklab.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 Rocklab.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.
rocklab.io
Open Graph description is not detected on the main page of Rock Lab. 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: