1.8 sec in total
227 ms
1.4 sec
152 ms
Click here to check amazing Groovy Lang content for China. Otherwise, check out these important facts you probably never knew about groovy-lang.org
Visit groovy-lang.orgWe analyzed Groovy-lang.org page load time and found that the first response time was 227 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
groovy-lang.org performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value3.3 s
71/100
25%
Value2.9 s
95/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value4.0 s
88/100
10%
227 ms
204 ms
188 ms
59 ms
322 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 89% of them (51 requests) were addressed to the original Groovy-lang.org, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (682 ms) belongs to the original domain Groovy-lang.org.
Page size can be reduced by 259.6 kB (40%)
651.1 kB
391.5 kB
In fact, the total size of Groovy-lang.org main page is 651.1 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 289.7 kB which makes up the majority of the site volume.
Potential reduce by 15.2 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 3.9 kB, which is 19% 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 15.2 kB or 74% of the original size.
Potential reduce by 75 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. Groovy Lang images are well optimized though.
Potential reduce by 125.8 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 125.8 kB or 64% of the original size.
Potential reduce by 118.5 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. Groovy-lang.org needs all CSS files to be minified and compressed as it can save up to 118.5 kB or 82% of the original size.
Number of requests can be reduced by 4 (8%)
53
49
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Groovy Lang. 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.
groovy-lang.org
227 ms
A.bootstrap.css+font-awesome.min.css,Mcc.rvjrzQqXm5.css.pagespeed.cf.XDvDFzfU7U.css
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A.style.css.pagespeed.cf.15Hhw7kJan.css
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jquery-1.10.2.min.js.pagespeed.jm.ZzSiN_5Whq.js
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bootstrap.js.pagespeed.jm.7UrlRp6BLf.js
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modernizr-2.6.2.min.js.pagespeed.jm.HFGCZXAk6a.js
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groovy-lang.org accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
groovy-lang.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
General
Impact
Issue
Detected JavaScript libraries
groovy-lang.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Groovy-lang.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 Groovy-lang.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.
groovy-lang.org
Open Graph description is not detected on the main page of Groovy Lang. 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: