Tools & Wizards About Us

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sirtef.it

SIRTEF - Steel wire ropes, steel wire rope slings, lifting systems

Page Load Speed

10.4 sec in total

First Response

2.8 sec

Resources Loaded

6.9 sec

Page Rendered

701 ms

About Website

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

SIRTEF is the Italian leader in the steel wire ropes and wire rope slings sale, chains and lifting accessories. Exclusive Crosby and Verope distributor, RINA certified

Visit sirtef.it

Key Findings

We analyzed Sirtef.it page load time and found that the first response time was 2.8 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sirtef.it performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.522

15/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

www.sirtef.it

2792 ms

2832141.js

22 ms

style.min.css

578 ms

styles.css

481 ms

styles.css

329 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 83% of them (79 requests) were addressed to the original Sirtef.it, 8% (8 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Sirtef.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (29%)

Content Size

6.5 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sirtef.it main page is 6.5 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 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 190.1 kB

  • Original 219.3 kB
  • After minification 215.5 kB
  • After compression 29.2 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 190.1 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 136.6 kB

  • Original 4.3 MB
  • After minification 4.2 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. SIRTEF images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 755.5 kB

  • Original 997.0 kB
  • After minification 918.9 kB
  • After compression 241.5 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 755.5 kB or 76% of the original size.

CSS Optimization

-85%

Potential reduce by 783.6 kB

  • Original 924.2 kB
  • After minification 905.6 kB
  • After compression 140.5 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. Sirtef.it needs all CSS files to be minified and compressed as it can save up to 783.6 kB or 85% of the original size.

Requests Breakdown

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

Requests Now

84

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SIRTEF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sirtef.it accessibility score

89

Accessibility Issues

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

sirtef.it 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

sirtef.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

    EN

  • Language Claimed

    IT

  • Encoding

    UTF-8

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

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