Tools & Wizards About Us
ultimabooks.it screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

ultimabooks.it

ultimabooks.it

Page Load Speed

3.1 sec in total

First Response

261 ms

Resources Loaded

2.4 sec

Page Rendered

456 ms

ultimabooks.it screenshot

About Website

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

This domain may be for sale!

Visit ultimabooks.it

Key Findings

We analyzed Ultimabooks.it page load time and found that the first response time was 261 ms and then it took 2.9 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

ultimabooks.it performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value3,210 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

ultimabooks.it

261 ms

store.streetlib.com

739 ms

ebfc89719d356ff74dd8584864e90a28.css

32 ms

b8bb3e09b5d6ab5c3ef4e37c541c9815.js

57 ms

css

30 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ultimabooks.it, 66% (63 requests) were made to Ub.media.sbfcdn.com and 13% (12 requests) were made to Ub.skin.sbfcdn.com. The less responsive or slowest element that took the longest time to load (739 ms) relates to the external source Store.streetlib.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (59%)

Content Size

2.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ultimabooks.it main page is 2.7 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. 70% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 199.7 kB

  • Original 225.1 kB
  • After minification 176.8 kB
  • After compression 25.4 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 48.3 kB, which is 21% 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 199.7 kB or 89% of the original size.

Image Optimization

-6%

Potential reduce by 44.7 kB

  • Original 759.2 kB
  • After minification 714.5 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. Ultimabooks images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 1.0 MB

  • Original 1.3 MB
  • After minification 1.2 MB
  • After compression 314.8 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 1.0 MB or 76% of the original size.

CSS Optimization

-90%

Potential reduce by 319.7 kB

  • Original 355.0 kB
  • After minification 215.5 kB
  • After compression 35.2 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. Ultimabooks.it needs all CSS files to be minified and compressed as it can save up to 319.7 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (18%)

Requests Now

89

After Optimization

73

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultimabooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ultimabooks.it

ultimabooks.it

261 ms

store.streetlib.com

store.streetlib.com

739 ms

ebfc89719d356ff74dd8584864e90a28.css

ebfc89719d356ff74dd8584864e90a28.css

32 ms

b8bb3e09b5d6ab5c3ef4e37c541c9815.js

b8bb3e09b5d6ab5c3ef4e37c541c9815.js

57 ms

css

css

30 ms

webfont.js

webfont.js

185 ms

link-separator.png

link-separator.png

267 ms

10-01.jpg

10-01.jpg

305 ms

25-01.jpg

25-01.jpg

306 ms

50-01.jpg

50-01.jpg

308 ms

100-01.jpg

100-01.jpg

308 ms

1.png

1.png

253 ms

banner_streetlibstore.jpg

banner_streetlibstore.jpg

370 ms

banner_trilogia_ricci.jpg

banner_trilogia_ricci.jpg

424 ms

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500 ms

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slide2.jpg

500 ms

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slide3.jpg

427 ms

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428 ms

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423 ms

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500 ms

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424 ms

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426 ms

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507 ms

logo.png

logo.png

155 ms

sprite.png

sprite.png

253 ms

bullet.png

bullet.png

252 ms

rating.png

rating.png

236 ms

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155 ms

all.js

all.js

135 ms

dc.js

dc.js

135 ms

main.js

main.js

285 ms

logo_sbf.png

logo_sbf.png

214 ms

opener.png

opener.png

214 ms

sprite-icons-social.png

sprite-icons-social.png

221 ms

bullet.png

bullet.png

156 ms

slider-arrows.png

slider-arrows.png

105 ms

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ajax-loader.gif

258 ms

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360 ms

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386 ms

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418 ms

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422 ms

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430 ms

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442 ms

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443 ms

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469 ms

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505 ms

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504 ms

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512 ms

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530 ms

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526 ms

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550 ms

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595 ms

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596 ms

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596 ms

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611 ms

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613 ms

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633 ms

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102 ms

css

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82 ms

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71 ms

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567 ms

169 ms

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518 ms

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526 ms

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614 ms

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55 ms

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56 ms

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55 ms

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563 ms

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62 ms

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103 ms

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503 ms

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71 ms

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481 ms

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482 ms

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490 ms

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505 ms

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526 ms

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568 ms

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498 ms

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526 ms

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600 ms

blips

blips

250 ms

config

config

144 ms

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132 ms

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15 ms

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xd_arbiter.php

6 ms

Accessibility Review

ultimabooks.it accessibility score

96

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

Best Practices

ultimabooks.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

ultimabooks.it SEO score

99

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

High

Tap targets are not sized appropriately

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 Ultimabooks.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 Ultimabooks.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

ultimabooks.it

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