Tools & Wizards About Us
castom.it screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    73% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

castom.it

Castom.it - Vendita Online di prodotti di Informatica, Elettronica, Consumabili e Ricambi - Castom

Page Load Speed

3.9 sec in total

First Response

1.1 sec

Resources Loaded

2.3 sec

Page Rendered

536 ms

castom.it screenshot

About Website

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

Castom - Acquista online sul nostro sito di E-commerce Notebook, Stampante, Computer, Tablet, Monitor, Networking, Smartphone, Software, Ricambi, Componenti e Accessori Pc, Chiavette, Hard Disk, Stamp...

Visit castom.it

Key Findings

We analyzed Castom.it page load time and found that the first response time was 1.1 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

castom.it performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.346

32/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

castom.it

1068 ms

global.css

117 ms

blockviewed.css

126 ms

blockcart.css

162 ms

blockspecials.css

148 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 95% of them (75 requests) were addressed to the original Castom.it, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Demo.prestalove.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Castom.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.8 kB (25%)

Content Size

1.3 MB

After Optimization

972.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Castom.it main page is 1.3 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. 50% of websites need less resources to load. Images take 943.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 52.7 kB

  • Original 67.8 kB
  • After minification 67.8 kB
  • After compression 15.1 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 52.7 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 73.3 kB

  • Original 943.1 kB
  • After minification 869.8 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. Castom images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 116.9 kB

  • Original 185.3 kB
  • After minification 185.3 kB
  • After compression 68.4 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 116.9 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 85.9 kB

  • Original 105.0 kB
  • After minification 72.4 kB
  • After compression 19.1 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. Castom.it needs all CSS files to be minified and compressed as it can save up to 85.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (52%)

Requests Now

75

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Castom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

castom.it

castom.it

1068 ms

global.css

global.css

117 ms

blockviewed.css

blockviewed.css

126 ms

blockcart.css

blockcart.css

162 ms

blockspecials.css

blockspecials.css

148 ms

blockcurrencies.css

blockcurrencies.css

147 ms

blocknewproducts.css

blocknewproducts.css

125 ms

blockmyaccount.css

blockmyaccount.css

159 ms

blockuserinfo.css

blockuserinfo.css

161 ms

blocklanguages.css

blocklanguages.css

170 ms

blocktags.css

blocktags.css

189 ms

jquery.autocomplete.css

jquery.autocomplete.css

199 ms

product_list.css

product_list.css

219 ms

blocksearch.css

blocksearch.css

217 ms

productscategory.css

productscategory.css

215 ms

paypal.css

paypal.css

235 ms

blockpermanentlinks.css

blockpermanentlinks.css

231 ms

homefeatured.css

homefeatured.css

239 ms

style.css

style.css

259 ms

favoriteproducts.css

favoriteproducts.css

260 ms

blockbestsellers.css

blockbestsellers.css

261 ms

sendtoafriend.css

sendtoafriend.css

271 ms

mailalerts.css

mailalerts.css

276 ms

superfish-modified.css

superfish-modified.css

277 ms

bx_styles.css

bx_styles.css

294 ms

c537015b9a5076736aeb3366d57d46eb.js

c537015b9a5076736aeb3366d57d46eb.js

385 ms

grid_prestashop.css

grid_prestashop.css

214 ms

ga.js

ga.js

28 ms

mapsfront.jpg

mapsfront.jpg

338 ms

paypal.png

paypal.png

333 ms

castom.it

castom.it

91 ms

5background.jpg

5background.jpg

89 ms

logo-1.jpg

logo-1.jpg

147 ms

dc87ba7bbc9402c974525fd1e80c8381.png

dc87ba7bbc9402c974525fd1e80c8381.png

360 ms

2e6593286da46dcc9fb70ce223df0f5c.png

2e6593286da46dcc9fb70ce223df0f5c.png

358 ms

5c97aab8880a31ce923ee79f19ef96a2.png

5c97aab8880a31ce923ee79f19ef96a2.png

331 ms

38371ddc447972e177a5e397c091a113.png

38371ddc447972e177a5e397c091a113.png

370 ms

cinghia-hp-designjet-500-800-compatibile.jpg

cinghia-hp-designjet-500-800-compatibile.jpg

329 ms

developer-originale-ricoh-type-18.jpg

developer-originale-ricoh-type-18.jpg

327 ms

boccola-rullo-fusore-inferiore-originale-ricoh-1015-1018.jpg

boccola-rullo-fusore-inferiore-originale-ricoh-1015-1018.jpg

330 ms

kit-ingranaggi-gruppo-developer-ricoh-1022-1027.jpg

kit-ingranaggi-gruppo-developer-ricoh-1022-1027.jpg

338 ms

fuser-fixing-film-canon-serie-ir-2016.jpg

fuser-fixing-film-canon-serie-ir-2016.jpg

351 ms

termistore-ntc-100k-.jpg

termistore-ntc-100k-.jpg

352 ms

multifunzione-laser-samsung-m2675f.jpg

multifunzione-laser-samsung-m2675f.jpg

360 ms

multifunzione-laser-brother-mfc-l2700dw.jpg

multifunzione-laser-brother-mfc-l2700dw.jpg

359 ms

plotter-hp-designjet-t920.jpg

plotter-hp-designjet-t920.jpg

378 ms

zyxel-usg-20w.jpg

zyxel-usg-20w.jpg

383 ms

qnap-ts-212p.jpg

qnap-ts-212p.jpg

413 ms

ups-apc-bx500ci.jpg

ups-apc-bx500ci.jpg

473 ms

cartuccia-originale-epson-nero-t-1281.jpg

cartuccia-originale-epson-nero-t-1281.jpg

414 ms

cartuccia-originale-canon-nero-pgi-5bk.jpg

cartuccia-originale-canon-nero-pgi-5bk.jpg

440 ms

toner-compatibile-samsung-mlt-d111s.jpg

toner-compatibile-samsung-mlt-d111s.jpg

448 ms

tamburo-originale-brother-dr-2200.jpg

tamburo-originale-brother-dr-2200.jpg

442 ms

it-default-medium_default.jpg

it-default-medium_default.jpg

765 ms

rullo-presa-carta-samsung-ml-3700.jpg

rullo-presa-carta-samsung-ml-3700.jpg

488 ms

cuscinetto-lineare-lm8uu.jpg

cuscinetto-lineare-lm8uu.jpg

538 ms

cuscinetto-a-sfera-608zz.jpg

cuscinetto-a-sfera-608zz.jpg

537 ms

cuscinetto-a-sfera-623zz.jpg

cuscinetto-a-sfera-623zz.jpg

524 ms

motore-wantai-42byghw811-nema17-48-kgcm-18-step.jpg

motore-wantai-42byghw811-nema17-48-kgcm-18-step.jpg

550 ms

giunto-motore-in-alluminio-m5-5-x-5-mm.jpg

giunto-motore-in-alluminio-m5-5-x-5-mm.jpg

551 ms

block_languages_top_p_bg.png

block_languages_top_p_bg.png

577 ms

bg_search_input.png

bg_search_input.png

594 ms

__utm.gif

__utm.gif

14 ms

cart.gif

cart.gif

555 ms

login.gif

login.gif

568 ms

arrow_right_2.png

arrow_right_2.png

566 ms

arrow_right_2.png

arrow_right_2.png

627 ms

arrow_right_1.png

arrow_right_1.png

585 ms

bg_bt_2.gif

bg_bt_2.gif

593 ms

arrow_right_1.png

arrow_right_1.png

374 ms

bg-sociallink.png

bg-sociallink.png

397 ms

social_fb.png

social_fb.png

396 ms

bullet-li.png

bullet-li.png

406 ms

helveticaneue.ttf

helveticaneue.ttf

469 ms

vni-helve-condense.ttf

vni-helve-condense.ttf

424 ms

arrows-ffffff.png

arrows-ffffff.png

429 ms

shadow.png

shadow.png

429 ms

open-close.png

open-close.png

459 ms

gray_pager.png

gray_pager.png

492 ms

Accessibility Review

castom.it accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

castom.it best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

castom.it SEO score

69

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

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Castom.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it does not match the claimed English language. Our system also found out that Castom.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

castom.it

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