Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

semfly.it

Web Agency Monza | Web marketing | Semfly Monza e Brianza

Page Load Speed

3.1 sec in total

First Response

304 ms

Resources Loaded

2.4 sec

Page Rendered

410 ms

About Website

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

Semfly è la tua Web Agency a Monza e Brianza specializzata nella realizzazione di siti web, e-commerce, SEO e gestione campagne ADS online

Visit semfly.it

Key Findings

We analyzed Semfly.it page load time and found that the first response time was 304 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

semfly.it performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value9,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

semfly.it

304 ms

semfly.it

388 ms

www.semfly.it

514 ms

frontendstyles.css

98 ms

main.min.css

197 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 94% of them (45 requests) were addressed to the original Semfly.it, 4% (2 requests) were made to Cdn.iubenda.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (689 ms) belongs to the original domain Semfly.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.5 kB (16%)

Content Size

578.6 kB

After Optimization

485.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Semfly.it main page is 578.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 309.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 90.4 kB

  • Original 113.3 kB
  • After minification 109.9 kB
  • After compression 22.9 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 90.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 309.7 kB
  • After minification 309.7 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. Semfly images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.7 kB

  • Original 104.3 kB
  • After minification 104.3 kB
  • After compression 102.7 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.

CSS Optimization

-3%

Potential reduce by 1.5 kB

  • Original 51.3 kB
  • After minification 50.6 kB
  • After compression 49.9 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. Semfly.it has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (76%)

Requests Now

45

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Semfly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

semfly.it accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

semfly.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

semfly.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 Semfly.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 Semfly.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 Semfly. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: