1.7 sec in total
206 ms
1.3 sec
157 ms
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Visit sielcosistemi.comWe analyzed Sielcosistemi.com page load time and found that the first response time was 206 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.
sielcosistemi.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value2.9 s
80/100
25%
Value5.0 s
63/100
10%
Value1,620 ms
12/100
30%
Value0.097
90/100
15%
Value7.0 s
53/100
10%
206 ms
225 ms
83 ms
167 ms
5 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 83% of them (34 requests) were addressed to the original Sielcosistemi.com, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (724 ms) belongs to the original domain Sielcosistemi.com.
Page size can be reduced by 66.2 kB (47%)
140.7 kB
74.5 kB
In fact, the total size of Sielcosistemi.com main page is 140.7 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. Javascripts take 57.0 kB which makes up the majority of the site volume.
Potential reduce by 13.4 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 13.4 kB or 70% of the original size.
Potential reduce by 2.5 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. Sielco Sistemi images are well optimized though.
Potential reduce by 35.0 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 35.0 kB or 61% of the original size.
Potential reduce by 15.3 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. Sielcosistemi.com needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 82% of the original size.
Number of requests can be reduced by 17 (47%)
36
19
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sielco Sistemi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
sielcosistemi.com
206 ms
www.sielcosistemi.com
225 ms
styles.1.css
83 ms
cookiebar.js
167 ms
analytics.js
5 ms
webfont.js
20 ms
collect
25 ms
css
26 ms
collect
103 ms
cookiebar.css
82 ms
en.html
95 ms
logo.png
163 ms
header_top_left.png
164 ms
header_top_link_background.png
162 ms
header_top_center.png
164 ms
homepage_header_center.png
163 ms
homepage_header_bottom.png
165 ms
header_bottom_link_background.png
246 ms
header_flag_en.png
243 ms
header_flag_it.png
243 ms
header_flag_sp.png
245 ms
header_flag_pt.png
244 ms
header_flag_ru.png
246 ms
header_flag_fr.png
323 ms
header_flag_de.png
323 ms
extras_left.png
324 ms
news_sielcosistemi.png
324 ms
news_device.png
323 ms
news_allnews.png
326 ms
downloadnow.png
404 ms
qualitystandards.png
402 ms
facebook_badge.png
404 ms
blogger_badge.png
406 ms
youtube_badge.png
406 ms
forum_badge.png
405 ms
homepage_green_background.png
482 ms
winlog_pclog.gif
724 ms
homepage_yellow_background.png
485 ms
homepage_red_background.png
483 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
9 ms
MViwy4K6e56oHcyeMzjbCQ.ttf
13 ms
sielcosistemi.com 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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sielcosistemi.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sielcosistemi.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sielcosistemi.com 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 Sielcosistemi.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.
sielcosistemi.com
Open Graph description is not detected on the main page of Sielco Sistemi. 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: