Tools & Wizards About Us
serratureonline.it screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

serratureonline.it

Serratureonline.it - Serrature e cilindri di alta sicurezza vendita

Page Load Speed

4.6 sec in total

First Response

426 ms

Resources Loaded

3.9 sec

Page Rendered

213 ms

serratureonline.it screenshot

About Website

Click here to check amazing Serratureonline content for Italy. Otherwise, check out these important facts you probably never knew about serratureonline.it

Vendita online di serrature e cilindri di alta sicurezza. Un catalogo completo di serrature e sistemi di sicurezza per la tua casa, negozio, ufficio.

Visit serratureonline.it

Key Findings

We analyzed Serratureonline.it page load time and found that the first response time was 426 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Serratureonline.it rating and web reputation

Performance Metrics

serratureonline.it performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value4,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.747

6/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

www.serratureonline.it

426 ms

ga.js

32 ms

css

30 ms

css

56 ms

css

55 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 84% of them (74 requests) were addressed to the original Serratureonline.it, 5% (4 requests) were made to S7.addthis.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Serratureonline.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 917.0 kB (40%)

Content Size

2.3 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Serratureonline.it main page is 2.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 180.4 kB

  • Original 224.8 kB
  • After minification 208.5 kB
  • After compression 44.5 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 180.4 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 87.4 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Serratureonline images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 538.7 kB

  • Original 805.1 kB
  • After minification 786.7 kB
  • After compression 266.4 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 538.7 kB or 67% of the original size.

CSS Optimization

-90%

Potential reduce by 110.6 kB

  • Original 122.6 kB
  • After minification 62.3 kB
  • After compression 12.0 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. Serratureonline.it needs all CSS files to be minified and compressed as it can save up to 110.6 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (51%)

Requests Now

83

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serratureonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.serratureonline.it

www.serratureonline.it

426 ms

ga.js

ga.js

32 ms

css

css

30 ms

css

css

56 ms

css

css

55 ms

master.css

master.css

172 ms

check_radio.css

check_radio.css

463 ms

jquery.fancybox.css

jquery.fancybox.css

980 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

1074 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1850 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

1975 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

257 ms

slides.min.jquery.js

slides.min.jquery.js

345 ms

scriptbreaker-multiple-accordion-1.js

scriptbreaker-multiple-accordion-1.js

432 ms

ajax.php

ajax.php

534 ms

AjaxModule.php

AjaxModule.php

564 ms

functions.php

functions.php

660 ms

register.php

register.php

690 ms

functions.js

functions.js

747 ms

recupera_dati.php

recupera_dati.php

817 ms

checkUP.js

checkUP.js

835 ms

loadCarriers.js

loadCarriers.js

904 ms

sendFriend.php

sendFriend.php

961 ms

newsletter.js

newsletter.js

992 ms

limitPayment.js

limitPayment.js

1048 ms

check_informazioni_servizi.js

check_informazioni_servizi.js

1062 ms

filtri_apparati.js

filtri_apparati.js

1090 ms

ticket.js

ticket.js

1135 ms

acquista.js

acquista.js

1150 ms

cookies.js

cookies.js

1158 ms

addthis_widget.js

addthis_widget.js

18 ms

__utm.gif

__utm.gif

33 ms

__utm.gif

__utm.gif

18 ms

alertify.min.js

alertify.min.js

1096 ms

none

none

149 ms

logo_header_65.png

logo_header_65.png

194 ms

bg_cerca.png

bg_cerca.png

101 ms

lente.png

lente.png

99 ms

7021fa981afc1204bfd67b8c9dd3a3c1.jpeg

7021fa981afc1204bfd67b8c9dd3a3c1.jpeg

101 ms

1fb5190a8d81fadfff9c3be8de93c54b.jpg

1fb5190a8d81fadfff9c3be8de93c54b.jpg

99 ms

puls_nl.png

puls_nl.png

194 ms

paga_sic_65.png

paga_sic_65.png

350 ms

loghi_65.jpg

loghi_65.jpg

355 ms

4f640e1963b251397f3c2357e17374cf.jpg

4f640e1963b251397f3c2357e17374cf.jpg

443 ms

cf929e53d3d1c4ae0058da5420fa4493.jpeg

cf929e53d3d1c4ae0058da5420fa4493.jpeg

216 ms

f51c3aa1a31d76e35dbfed71532a0921.jpg

f51c3aa1a31d76e35dbfed71532a0921.jpg

526 ms

fccd55cef18f6fdd8b2db67be5372efe.jpg

fccd55cef18f6fdd8b2db67be5372efe.jpg

436 ms

a4d11e31c15b6b9f4e5e963ad4502b57.jpg

a4d11e31c15b6b9f4e5e963ad4502b57.jpg

564 ms

5c4872ae48f13b21d36c95da7ff65a02.jpg

5c4872ae48f13b21d36c95da7ff65a02.jpg

438 ms

c61634a87f626d33029e0958672d3b2b.jpg

c61634a87f626d33029e0958672d3b2b.jpg

619 ms

260c2ee1e682dbb9c92e63f878bc2075.jpg

260c2ee1e682dbb9c92e63f878bc2075.jpg

610 ms

a54fab76e3824ac62b44f7b4b0e5caff.jpg

a54fab76e3824ac62b44f7b4b0e5caff.jpg

785 ms

adbaf7809267762ca867d4ddef0d31fc.jpg

adbaf7809267762ca867d4ddef0d31fc.jpg

797 ms

497c064734a34118be0e62a011c6a995.jpg

497c064734a34118be0e62a011c6a995.jpg

613 ms

250323850226c2f8007dc56b03345f10.jpg

250323850226c2f8007dc56b03345f10.jpg

737 ms

d9b9aab68ed6a8805abb92f2ad39709e.jpg

d9b9aab68ed6a8805abb92f2ad39709e.jpg

698 ms

dea17ac7305ed524f0b7e6460fb39401.jpg

dea17ac7305ed524f0b7e6460fb39401.jpg

700 ms

c8992099d2b45965fe29655d6e40bcb2.jpeg

c8992099d2b45965fe29655d6e40bcb2.jpeg

708 ms

ff45b77d854167f58c2fdbfb461a8e1f.jpeg

ff45b77d854167f58c2fdbfb461a8e1f.jpeg

786 ms

3b2ae3116340b8a293731f6fd575b694.jpeg

3b2ae3116340b8a293731f6fd575b694.jpeg

789 ms

3275e0576b45e56e5ff4b1949ac4f073.jpg

3275e0576b45e56e5ff4b1949ac4f073.jpg

798 ms

883dc08f2f824d46f02e4262ad47905c.jpg

883dc08f2f824d46f02e4262ad47905c.jpg

824 ms

bd963a1f49e5c15c884f812e7a0434c4.jpg

bd963a1f49e5c15c884f812e7a0434c4.jpg

871 ms

0ebfbadaad38bfd3aac467d06200e2a9.jpg

0ebfbadaad38bfd3aac467d06200e2a9.jpg

872 ms

267f17ab6553e864094a7fe54841bc23.jpg

267f17ab6553e864094a7fe54841bc23.jpg

876 ms

238937a65833c879df6d62fae1b9f243.jpeg

238937a65833c879df6d62fae1b9f243.jpeg

884 ms

6905dd7ef5207dea07ccca970bc3c3a8.jpeg

6905dd7ef5207dea07ccca970bc3c3a8.jpeg

885 ms

7f105892f7d06678f2edde74f0eb5c0c.jpeg

7f105892f7d06678f2edde74f0eb5c0c.jpeg

911 ms

18ae2d255fbd559e4888ae20816d77c0.jpeg

18ae2d255fbd559e4888ae20816d77c0.jpeg

958 ms

f103ffa4784a23c58e393ba877ce269a.jpeg

f103ffa4784a23c58e393ba877ce269a.jpeg

896 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

32 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

48 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

82 ms

300lo.json

300lo.json

52 ms

logo_footer_65.png

logo_footer_65.png

869 ms

adv.png

adv.png

878 ms

rp.png

rp.png

878 ms

difnet.png

difnet.png

903 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

30 ms

facebook.png

facebook.png

901 ms

layers.e5ea973510bf60b3db41.js

layers.e5ea973510bf60b3db41.js

13 ms

it.js

it.js

5 ms

twitter.png

twitter.png

859 ms

bg_footer_65.png

bg_footer_65.png

861 ms

track.php

track.php

887 ms

4f640e1963b251397f3c2357e17374cf.jpg

4f640e1963b251397f3c2357e17374cf.jpg

805 ms

loading.gif

loading.gif

737 ms

print.css

print.css

89 ms

Accessibility Review

serratureonline.it accessibility score

82

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

serratureonline.it best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

serratureonline.it SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serratureonline.it 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 Serratureonline.it 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.

Social Sharing Optimization

serratureonline.it

Open Graph data is detected on the main page of Serratureonline. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: