4.9 sec in total
467 ms
4.2 sec
212 ms
Visit shift-left.net now to see the best up-to-date Shift Left content and also check out these interesting facts you probably never knew about shift-left.net
Shift Left soluzioni informatiche offre una gamma completa di servizi informatici: dallo studio di fattibilità, alla progettazione fino allo sviluppo e alla messa in produzione.
Visit shift-left.netWe analyzed Shift-left.net page load time and found that the first response time was 467 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
shift-left.net performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value3.7 s
57/100
25%
Value4.5 s
72/100
10%
Value560 ms
53/100
30%
Value0
100/100
15%
Value7.0 s
52/100
10%
467 ms
30 ms
44 ms
98 ms
189 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 84% of them (31 requests) were addressed to the original Shift-left.net, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Apis.google.com.
Page size can be reduced by 362.8 kB (54%)
667.2 kB
304.5 kB
In fact, the total size of Shift-left.net main page is 667.2 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. 35% of websites need less resources to load. Javascripts take 402.4 kB which makes up the majority of the site volume.
Potential reduce by 17.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.4 kB or 71% of the original size.
Potential reduce by 10.2 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. Shift Left images are well optimized though.
Potential reduce by 293.6 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 293.6 kB or 73% of the original size.
Potential reduce by 41.6 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. Shift-left.net needs all CSS files to be minified and compressed as it can save up to 41.6 kB or 85% of the original size.
Number of requests can be reduced by 21 (60%)
35
14
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shift Left. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
shift-left.net
467 ms
css
30 ms
css
44 ms
style.css
98 ms
mycontentflow.css
189 ms
nggallery.css
213 ms
shutter-reloaded.css
214 ms
styles.css
216 ms
shutter-reloaded.js
216 ms
jquery.js
285 ms
jquery-migrate.min.js
276 ms
jquery.cycle.all.min.js
280 ms
ngg.slideshow.min.js
271 ms
jquery.cycle.all.2.72.js
300 ms
plusone.js
1235 ms
jquery.tools.min.js
368 ms
opt.js
361 ms
contentflow_src.js
453 ms
jquery.form.js
364 ms
scripts.js
368 ms
wp-emoji-release.min.js
177 ms
cb=gapi.loaded_0
86 ms
contentflow.css
125 ms
sl_logo.png
296 ms
soluzioni.png
148 ms
search.png
146 ms
servizi_feat.png
292 ms
mobile_feat1.png
211 ms
gest_feat.png
228 ms
bomb.png
228 ms
iphone.png
230 ms
screen_addictedtocoffee.png
297 ms
nav_bg.png
178 ms
roller_bg.png
178 ms
roller_back.png
272 ms
piwik.js
386 ms
-1qPjVU14dEdanR8MQuQPfesZW2xOQ-xsNqO47m55DA.ttf
60 ms
shift-left.net 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.
shift-left.net 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
Page has valid source maps
shift-left.net 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
IT
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shift-left.net can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Shift-left.net 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.
shift-left.net
Open Graph description is not detected on the main page of Shift Left. 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: