Tools & Wizards About Us
zarri.eu screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

zarri.eu

u bolts - eye bolts - band clamps - fasteners manufacturer - Zarri S.r.l. - Italy

Page Load Speed

5 sec in total

First Response

268 ms

Resources Loaded

4.5 sec

Page Rendered

239 ms

zarri.eu screenshot

About Website

Visit zarri.eu now to see the best up-to-date Zarri content and also check out these interesting facts you probably never knew about zarri.eu

Italian manufacturer for round and square u bolts, eye bolts and band clamps for pipes also on customer's design.

Visit zarri.eu

Key Findings

We analyzed Zarri.eu page load time and found that the first response time was 268 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

zarri.eu performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

zarri.eu

268 ms

309 ms

owl.carousel.min.css

194 ms

owl.theme.default.min.css

296 ms

dashicons.min.css

502 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Zarri.eu, 50% (38 requests) were made to Fonts.gstatic.com and 26% (20 requests) were made to Zarri.it. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Zarriubolts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.2 kB (17%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zarri.eu 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. 70% of websites need less resources to load. Images take 770.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 168.0 kB

  • Original 198.8 kB
  • After minification 195.5 kB
  • After compression 30.8 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 168.0 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 11.1 kB

  • Original 770.8 kB
  • After minification 759.7 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. Zarri images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 36.0 kB

  • Original 223.7 kB
  • After minification 223.7 kB
  • After compression 187.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 36.0 kB or 16% of the original size.

CSS Optimization

-6%

Potential reduce by 4.2 kB

  • Original 64.8 kB
  • After minification 64.8 kB
  • After compression 60.6 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. Zarri.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (47%)

Requests Now

34

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zarri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zarri.eu

zarri.eu

268 ms

309 ms

owl.carousel.min.css

owl.carousel.min.css

194 ms

owl.theme.default.min.css

owl.theme.default.min.css

296 ms

dashicons.min.css

dashicons.min.css

502 ms

genericons.min.css

genericons.min.css

415 ms

extra.min.css

extra.min.css

310 ms

styles.css

styles.css

328 ms

cookieblocker.min.css

cookieblocker.min.css

332 ms

style.css

style.css

312 ms

jquery.min.js

jquery.min.js

418 ms

jquery-migrate.min.js

jquery-migrate.min.js

346 ms

et-core-unified-1218.min.css

et-core-unified-1218.min.css

357 ms

index.js

index.js

531 ms

index.js

index.js

532 ms

scripts.min.js

scripts.min.js

843 ms

smoothscroll.js

smoothscroll.js

532 ms

common.js

common.js

542 ms

complianz.min.js

complianz.min.js

532 ms

sticky-elements.js

sticky-elements.js

827 ms

logo-Zarri-ombra.png

logo-Zarri-ombra.png

563 ms

zarri-header-hp.jpg

zarri-header-hp.jpg

763 ms

zarri-tubi-tappati.png

zarri-tubi-tappati.png

865 ms

zarri-righe-oblique.png

zarri-righe-oblique.png

539 ms

zarri-composizione-hp-azienda.png

zarri-composizione-hp-azienda.png

872 ms

bg-sezione-prodotti.jpg

bg-sezione-prodotti.jpg

539 ms

certificazioni.jpg

certificazioni.jpg

592 ms

THUMB_CAMPI-DI-APPLICAZIONE-AGRICOLTURA.jpg

THUMB_CAMPI-DI-APPLICAZIONE-AGRICOLTURA.jpg

696 ms

THUMB_CAMPI-DI-APPLICAZIONE-ARREDO-URBANO.jpg

THUMB_CAMPI-DI-APPLICAZIONE-ARREDO-URBANO.jpg

811 ms

THUMB_CAMPI-DI-APPLICAZIONE-ARREDAMENTO.jpg

THUMB_CAMPI-DI-APPLICAZIONE-ARREDAMENTO.jpg

859 ms

THUMB_CAMPI-DI-APPLICAZIONE-NAVALE.jpg

THUMB_CAMPI-DI-APPLICAZIONE-NAVALE.jpg

892 ms

THUMB_CAMPI-DI-APPLICAZIONE-EDILIZIA.jpg

THUMB_CAMPI-DI-APPLICAZIONE-EDILIZIA.jpg

861 ms

THUMB_CAMPI-DI-APPLICAZIONE-AUTOMOTIVE.jpg

THUMB_CAMPI-DI-APPLICAZIONE-AUTOMOTIVE.jpg

917 ms

THUMB_CAMPI-DI-APPLICAZIONE-SPAZIALE.jpg

THUMB_CAMPI-DI-APPLICAZIONE-SPAZIALE.jpg

1145 ms

THUMB_CAMPI-DI-APPLICAZIONE-SCOPRI.jpg

THUMB_CAMPI-DI-APPLICAZIONE-SCOPRI.jpg

965 ms

logo-zarri-verde.png

logo-zarri-verde.png

967 ms

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Accessibility Review

zarri.eu accessibility score

66

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

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

zarri.eu best practices score

92

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

SEO Factors

zarri.eu SEO score

93

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

zarri.eu

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