Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

diamonddeal.it

Diamond Deal - Default

Page Load Speed

14.8 sec in total

First Response

2.4 sec

Resources Loaded

10.1 sec

Page Rendered

2.4 sec

diamonddeal.it screenshot

About Website

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

Diamond Deal è il nuovo sito di coupon nato dall'esperienza di Diamond Card. Sconti fino al 90% a Palermo, Trapani, Caltanissetta e Agrigento su cene in ristoranti e pizzerie, abbonamenti in palestra...

Visit diamonddeal.it

Key Findings

We analyzed Diamonddeal.it page load time and found that the first response time was 2.4 sec and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

diamonddeal.it performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

diamonddeal.it

2363 ms

screen.css

254 ms

screen.css

264 ms

main.css

262 ms

main.css

384 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 98% of them (87 requests) were addressed to the original Diamonddeal.it, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Diamonddeal.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 644.4 kB (13%)

Content Size

4.8 MB

After Optimization

4.1 MB

In fact, the total size of Diamonddeal.it main page is 4.8 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 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 52.2 kB

  • Original 62.8 kB
  • After minification 60.1 kB
  • After compression 10.5 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 52.2 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 225.2 kB

  • Original 4.2 MB
  • After minification 4.0 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. Diamond Deal images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 301.6 kB

  • Original 417.9 kB
  • After minification 359.8 kB
  • After compression 116.2 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 301.6 kB or 72% of the original size.

CSS Optimization

-79%

Potential reduce by 65.3 kB

  • Original 82.1 kB
  • After minification 70.5 kB
  • After compression 16.8 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. Diamonddeal.it needs all CSS files to be minified and compressed as it can save up to 65.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (34%)

Requests Now

88

After Optimization

58

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamond Deal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

diamonddeal.it accessibility score

66

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

Image elements do not have [alt] attributes

Best Practices

diamonddeal.it best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

diamonddeal.it SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamonddeal.it can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Italian. Our system also found out that Diamonddeal.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 description is not detected on the main page of Diamond Deal. 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: