Tools & Wizards About Us
deltablog.it screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

deltablog.it

Siamo l'agenzia di marketing strategico e comunicazione integrata che supporta il tuo brand

Page Load Speed

4 sec in total

First Response

379 ms

Resources Loaded

2.6 sec

Page Rendered

1 sec

deltablog.it screenshot

About Website

Click here to check amazing Deltablog content. Otherwise, check out these important facts you probably never knew about deltablog.it

L'agenzia web di Varese che comprende il tuo mercato e realizza il sito internet e la strategia web perfetti per lanciare il tuo brand.

Visit deltablog.it

Key Findings

We analyzed Deltablog.it page load time and found that the first response time was 379 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

deltablog.it performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

deltablog.it

379 ms

deltamarket.com

859 ms

gtm.js

61 ms

style.css

360 ms

logo.png

386 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Deltablog.it, 58% (22 requests) were made to Deltamarket.com and 8% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Deltamarket.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.6 kB (8%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deltablog.it main page is 1.7 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 53.6 kB

  • Original 62.4 kB
  • After minification 39.5 kB
  • After compression 8.8 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. This page needs HTML code to be minified as it can gain 22.9 kB, which is 37% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 53.6 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 27.6 kB

  • Original 1.3 MB
  • After minification 1.3 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. Deltablog images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 31.7 kB

  • Original 239.3 kB
  • After minification 239.3 kB
  • After compression 207.6 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 31.7 kB or 13% of the original size.

CSS Optimization

-20%

Potential reduce by 22.7 kB

  • Original 113.5 kB
  • After minification 113.5 kB
  • After compression 90.7 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. Deltablog.it needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (32%)

Requests Now

31

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deltablog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

deltablog.it

deltablog.it

379 ms

deltamarket.com

deltamarket.com

859 ms

gtm.js

gtm.js

61 ms

style.css

style.css

360 ms

logo.png

logo.png

386 ms

ritcuqlt.js

ritcuqlt.js

42 ms

player.js

player.js

87 ms

plugins.js

plugins.js

856 ms

theme.js

theme.js

384 ms

lottie-player.js

lottie-player.js

48 ms

capitolato-realizzazione-sito.jpg

capitolato-realizzazione-sito.jpg

596 ms

lordicon.js

lordicon.js

4 ms

lottie-player.js

lottie-player.js

38 ms

js

js

57 ms

insight.min.js

insight.min.js

22 ms

js

js

148 ms

ping.js

ping.js

193 ms

insight_tag_errors.gif

insight_tag_errors.gif

174 ms

sito_web_database_fotografia_gnc_blister.jpg

sito_web_database_fotografia_gnc_blister.jpg

246 ms

presentazione_azienda_prodotti.jpg

presentazione_azienda_prodotti.jpg

367 ms

ecommerce_modellismo.jpg

ecommerce_modellismo.jpg

372 ms

comunicazione-b2b-green-moris.jpg

comunicazione-b2b-green-moris.jpg

352 ms

portfolio-promuovere-azienda-b2b.jpg

portfolio-promuovere-azienda-b2b.jpg

621 ms

progettazione-stand-leaders4excellence.jpg

progettazione-stand-leaders4excellence.jpg

685 ms

portfolio-lancio-brand-macchine-caffe.jpg

portfolio-lancio-brand-macchine-caffe.jpg

475 ms

applicazione-web-centrocot.jpg

applicazione-web-centrocot.jpg

709 ms

consulenza-marketing-2.jpg

consulenza-marketing-2.jpg

728 ms

web-design-marketing.jpg

web-design-marketing.jpg

602 ms

indicatori-web-marketing.webp

indicatori-web-marketing.webp

729 ms

funnel-marketing.jpg

funnel-marketing.jpg

726 ms

sito-e-commerce-mobile.png

sito-e-commerce-mobile.png

1079 ms

li_sync

li_sync

33 ms

css2

css2

45 ms

835463244

835463244

163 ms

bg3.jpg

bg3.jpg

642 ms

Unicons.woff

Unicons.woff

755 ms

Custom.woff

Custom.woff

601 ms

it.js

it.js

129 ms

Accessibility Review

deltablog.it accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

deltablog.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

deltablog.it SEO score

93

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

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 Deltablog.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 Deltablog.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

deltablog.it

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