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qlt.it screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

qlt.it

Qlt - Qualitron | Elettronica applicata all’illuminazione | Led

Page Load Speed

2.4 sec in total

First Response

411 ms

Resources Loaded

1.9 sec

Page Rendered

164 ms

qlt.it screenshot

About Website

Visit qlt.it now to see the best up-to-date Qlt content and also check out these interesting facts you probably never knew about qlt.it

Sistemi LED, dimmerazione, trasformatori elettronici per lampade alogene, ballasts elettronici per lampade fluorescenti, rilevatori di presenza, ecc..

Visit qlt.it

Key Findings

We analyzed Qlt.it page load time and found that the first response time was 411 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

qlt.it performance score

0

Network Requests Diagram

qlt.it

411 ms

www.qlt.it

568 ms

stile.css

206 ms

jquery-1.8.3.js

6 ms

stile-cookiechoice.css

121 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 75% of them (33 requests) were addressed to the original Qlt.it, 7% (3 requests) were made to Google-analytics.com and 5% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (628 ms) belongs to the original domain Qlt.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.6 kB (22%)

Content Size

240.9 kB

After Optimization

188.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qlt.it main page is 240.9 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. Images take 186.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 16.0 kB

  • Original 22.3 kB
  • After minification 20.7 kB
  • After compression 6.3 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. 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 16.0 kB or 72% of the original size.

Image Optimization

-13%

Potential reduce by 24.3 kB

  • Original 186.4 kB
  • After minification 162.0 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, Qlt needs image optimization as it can save up to 24.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-22%

Potential reduce by 5.3 kB

  • Original 23.5 kB
  • After minification 21.3 kB
  • After compression 18.3 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 5.3 kB or 22% of the original size.

CSS Optimization

-80%

Potential reduce by 6.9 kB

  • Original 8.7 kB
  • After minification 7.3 kB
  • After compression 1.7 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. Qlt.it needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (29%)

Requests Now

42

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qlt. 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.

Network Requests Diagram

qlt.it

qlt.it

411 ms

www.qlt.it

www.qlt.it

568 ms

stile.css

stile.css

206 ms

jquery-1.8.3.js

jquery-1.8.3.js

6 ms

stile-cookiechoice.css

stile-cookiechoice.css

121 ms

cookiechoices.js

cookiechoices.js

220 ms

ga.js

ga.js

5 ms

all.js

all.js

20 ms

news.asp

news.asp

213 ms

__utm.gif

__utm.gif

16 ms

fondotestata.jpg

fondotestata.jpg

320 ms

bg-facebook.png

bg-facebook.png

213 ms

facebook.png

facebook.png

214 ms

logo.png

logo.png

421 ms

fondomenu.png

fondomenu.png

213 ms

freccia.png

freccia.png

306 ms

ita.gif

ita.gif

298 ms

eng.gif

eng.gif

317 ms

fondo_contenuti.jpg

fondo_contenuti.jpg

315 ms

box1.jpg

box1.jpg

513 ms

freccia-li.gif

freccia-li.gif

411 ms

box2.jpg

box2.jpg

419 ms

box.jpg

box.jpg

421 ms

box_notiziari.jpg

box_notiziari.jpg

424 ms

advancedresizetool.aspx

advancedresizetool.aspx

517 ms

advancedresizetool.aspx

advancedresizetool.aspx

625 ms

advancedresizetool.aspx

advancedresizetool.aspx

525 ms

advancedresizetool.aspx

advancedresizetool.aspx

628 ms

fondo_piede.jpg

fondo_piede.jpg

529 ms

179 ms

xd_arbiter.php

xd_arbiter.php

43 ms

xd_arbiter.php

xd_arbiter.php

58 ms

__utm.gif

__utm.gif

7 ms

advancedresizetool.aspx

advancedresizetool.aspx

414 ms

advancedresizetool.aspx

advancedresizetool.aspx

416 ms

advancedresizetool.aspx

advancedresizetool.aspx

426 ms

advancedresizetool.aspx

advancedresizetool.aspx

429 ms

advancedresizetool.aspx

advancedresizetool.aspx

522 ms

advancedresizetool.aspx

advancedresizetool.aspx

523 ms

advancedresizetool.aspx

advancedresizetool.aspx

525 ms

advancedresizetool.aspx

advancedresizetool.aspx

527 ms

like.php

like.php

117 ms

Dt46LmMjzaB.js

Dt46LmMjzaB.js

37 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

19 ms

SEO Factors

qlt.it SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    IT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qlt.it can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Italian language. Our system also found out that Qlt.it main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

qlt.it

Open Graph description is not detected on the main page of Qlt. 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: