Tools & Wizards About Us
staroptics.it screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

staroptics.it

Staroptics - Negozio di astronomia, ottica terrestre e prodotti satellitari

Page Load Speed

6.1 sec in total

First Response

382 ms

Resources Loaded

5.3 sec

Page Rendered

409 ms

staroptics.it screenshot

About Website

Welcome to staroptics.it homepage info - get ready to check Staroptics best content for Italy right away, or after learning these important things about staroptics.it

Un sito completo per aiutarti a scegliere lo strumento adatto alla tua passione astronomica, naturalistica o sportiva. Vieni a trovarci a Modena.

Visit staroptics.it

Key Findings

We analyzed Staroptics.it page load time and found that the first response time was 382 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

staroptics.it performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value990 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

staroptics.it

382 ms

www.staroptics.it

594 ms

iubenda_cs.js

34 ms

style.min.css

100 ms

vendors-style.css

199 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 86% of them (113 requests) were addressed to the original Staroptics.it, 8% (10 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (947 ms) belongs to the original domain Staroptics.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.1 kB (20%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Staroptics.it main page is 1.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 970.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 265.0 kB

  • Original 302.9 kB
  • After minification 294.1 kB
  • After compression 37.8 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 265.0 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 7.0 kB

  • Original 970.0 kB
  • After minification 963.0 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. Staroptics images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 86 B

  • Original 109.8 kB
  • After minification 109.8 kB
  • After compression 109.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 64 (54%)

Requests Now

119

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Staroptics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

staroptics.it

staroptics.it

382 ms

www.staroptics.it

www.staroptics.it

594 ms

iubenda_cs.js

iubenda_cs.js

34 ms

style.min.css

style.min.css

100 ms

vendors-style.css

vendors-style.css

199 ms

style.css

style.css

388 ms

styles-frontend.min.css

styles-frontend.min.css

294 ms

woocommerce-layout.css

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295 ms

woocommerce.css

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302 ms

common.css

common.css

301 ms

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307 ms

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392 ms

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394 ms

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403 ms

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405 ms

bootstrap.min.css

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509 ms

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484 ms

owl.carousel.min.css

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488 ms

select2.min.css

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491 ms

common.css

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505 ms

style.css

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607 ms

woocommerce.css

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583 ms

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781 ms

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587 ms

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617 ms

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616 ms

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32 ms

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679 ms

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683 ms

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706 ms

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708 ms

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713 ms

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60 ms

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776 ms

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779 ms

animate.min.css

animate.min.css

936 ms

functions-frontend.min.js

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935 ms

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936 ms

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947 ms

cart-fragments.min.js

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947 ms

common.js

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947 ms

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854 ms

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761 ms

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664 ms

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703 ms

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699 ms

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694 ms

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858 ms

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772 ms

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847 ms

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848 ms

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812 ms

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843 ms

wp-mediaelement.min.js

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840 ms

accordion.min.js

accordion.min.js

790 ms

bootstrap.min.js

bootstrap.min.js

782 ms

select2.full.min.js

select2.full.min.js

710 ms

magnific-popup.min.js

magnific-popup.min.js

798 ms

owl.carousel.min.js

owl.carousel.min.js

772 ms

woocommerce.js

woocommerce.js

767 ms

lazyload.min.js

lazyload.min.js

772 ms

gtm.js

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137 ms

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708 ms

js

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195 ms

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61 ms

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62 ms

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187 ms

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276 ms

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278 ms

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278 ms

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492 ms

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277 ms

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318 ms

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318 ms

iJWbBXyIfDnIV7nEt3KSJbVDV49rz8u6FHU5f4Q.woff

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318 ms

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318 ms

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445 ms

js

js

283 ms

collect

collect

98 ms

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104 ms

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102 ms

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101 ms

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154 ms

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169 ms

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197 ms

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198 ms

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205 ms

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250 ms

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265 ms

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367 ms

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295 ms

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294 ms

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307 ms

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346 ms

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365 ms

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391 ms

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392 ms

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409 ms

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445 ms

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468 ms

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469 ms

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489 ms

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489 ms

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541 ms

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569 ms

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570 ms

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615 ms

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637 ms

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671 ms

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635 ms

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622 ms

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611 ms

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583 ms

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100 ms

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81 ms

Accessibility Review

staroptics.it accessibility score

88

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

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

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

staroptics.it best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

staroptics.it SEO score

100

Search Engine Optimization Advices

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

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 Staroptics.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 Staroptics.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

staroptics.it

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