Tools & Wizards About Us
primolevi.it screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

primolevi.it

Primo Levi | Centro Internazionale di Studi Primo Levi

Page Load Speed

3.8 sec in total

First Response

291 ms

Resources Loaded

2.9 sec

Page Rendered

584 ms

primolevi.it screenshot

About Website

Welcome to primolevi.it homepage info - get ready to check Primo Levi best content right away, or after learning these important things about primolevi.it

A studies center in Turin to promote knowledge about Primo Levi. Bibliography, documentation, in-depth studies, events, and support for education and research.

Visit primolevi.it

Key Findings

We analyzed Primolevi.it page load time and found that the first response time was 291 ms and then it took 3.5 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

primolevi.it performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.379

27/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

primolevi.it

291 ms

www.primolevi.it

888 ms

it

305 ms

sharethis.js

29 ms

normalize.css

160 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 88% of them (92 requests) were addressed to the original Primolevi.it, 8% (8 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Platform-api.sharethis.com. The less responsive or slowest element that took the longest time to load (888 ms) belongs to the original domain Primolevi.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 391.2 kB (55%)

Content Size

705.7 kB

After Optimization

314.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Primolevi.it main page is 705.7 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. 40% of websites need less resources to load. Javascripts take 253.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 40.5 kB

  • Original 51.2 kB
  • After minification 44.9 kB
  • After compression 10.7 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 6.3 kB, which is 12% 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 40.5 kB or 79% of the original size.

Image Optimization

-15%

Potential reduce by 33.7 kB

  • Original 229.5 kB
  • After minification 195.9 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. Obviously, Primo Levi needs image optimization as it can save up to 33.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 175.4 kB

  • Original 253.2 kB
  • After minification 241.9 kB
  • After compression 77.8 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 175.4 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 141.7 kB

  • Original 171.8 kB
  • After minification 135.1 kB
  • After compression 30.1 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. Primolevi.it needs all CSS files to be minified and compressed as it can save up to 141.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (82%)

Requests Now

93

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Primo Levi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 59 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

primolevi.it

primolevi.it

291 ms

www.primolevi.it

www.primolevi.it

888 ms

it

it

305 ms

sharethis.js

sharethis.js

29 ms

normalize.css

normalize.css

160 ms

normalize-fixes.css

normalize-fixes.css

243 ms

ajax-progress.module.css

ajax-progress.module.css

245 ms

align.module.css

align.module.css

246 ms

autocomplete-loading.module.css

autocomplete-loading.module.css

246 ms

fieldgroup.module.css

fieldgroup.module.css

247 ms

container-inline.module.css

container-inline.module.css

247 ms

clearfix.module.css

clearfix.module.css

323 ms

details.module.css

details.module.css

325 ms

hidden.module.css

hidden.module.css

327 ms

item-list.module.css

item-list.module.css

326 ms

js.module.css

js.module.css

327 ms

nowrap.module.css

nowrap.module.css

326 ms

position-container.module.css

position-container.module.css

403 ms

progress.module.css

progress.module.css

405 ms

reset-appearance.module.css

reset-appearance.module.css

406 ms

resize.module.css

resize.module.css

407 ms

sticky-header.module.css

sticky-header.module.css

406 ms

system-status-counter.css

system-status-counter.css

407 ms

system-status-report-counters.css

system-status-report-counters.css

484 ms

system-status-report-general-info.css

system-status-report-general-info.css

485 ms

tabledrag.module.css

tabledrag.module.css

486 ms

tablesort.module.css

tablesort.module.css

487 ms

tree-child.module.css

tree-child.module.css

487 ms

views.module.css

views.module.css

487 ms

search_kint.css

search_kint.css

564 ms

paragraphs.unpublished.css

paragraphs.unpublished.css

564 ms

action-links.css

action-links.css

565 ms

breadcrumb.css

breadcrumb.css

566 ms

button.css

button.css

566 ms

collapse-processed.css

collapse-processed.css

567 ms

container-inline.css

container-inline.css

645 ms

details.css

details.css

644 ms

exposed-filters.css

exposed-filters.css

645 ms

field.css

field.css

646 ms

iubenda_cs.js

iubenda_cs.js

38 ms

js

js

74 ms

form.css

form.css

579 ms

icons.css

icons.css

497 ms

inline-form.css

inline-form.css

493 ms

item-list.css

item-list.css

490 ms

link.css

link.css

490 ms

links.css

links.css

491 ms

menu.css

menu.css

491 ms

more-link.css

more-link.css

491 ms

pager.css

pager.css

493 ms

tabledrag.css

tabledrag.css

491 ms

tableselect.css

tableselect.css

489 ms

tablesort.css

tablesort.css

490 ms

tabs.css

tabs.css

491 ms

textarea.css

textarea.css

491 ms

ui-dialog.css

ui-dialog.css

492 ms

messages.css

messages.css

492 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

490 ms

hamburgers.css

hamburgers.css

491 ms

style.css

style.css

652 ms

royalslider.css

royalslider.css

490 ms

rs-minimal-white.css

rs-minimal-white.css

492 ms

rs-default.css

rs-default.css

492 ms

afterPageLoad.css

afterPageLoad.css

490 ms

ready.min.js

ready.min.js

490 ms

jquery.min.js

jquery.min.js

700 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

568 ms

jquery.once.min.js

jquery.once.min.js

491 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

491 ms

it_B3IKbpQRdnrEXCLJ8IV7g6eeGPcYIP5ZbwnBlhXfKgY.js

it_B3IKbpQRdnrEXCLJ8IV7g6eeGPcYIP5ZbwnBlhXfKgY.js

494 ms

drupal.js

drupal.js

620 ms

drupal.init.js

drupal.init.js

619 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

661 ms

bu.js

bu.js

542 ms

search_kint.search.js

search_kint.search.js

542 ms

search_kint.trail.js

search_kint.trail.js

581 ms

jquery.mmenu.all.js

jquery.mmenu.all.js

651 ms

script.js

script.js

583 ms

apbct-public.js

apbct-public.js

584 ms

css

css

31 ms

logo.svg

logo.svg

126 ms

logo-white.svg

logo-white.svg

198 ms

ico-search.svg

ico-search.svg

201 ms

ico-catalogo.svg

ico-catalogo.svg

199 ms

ico-search-black.svg

ico-search-black.svg

200 ms

PrimoLevi-Ritratto_web-900x600.jpg

PrimoLevi-Ritratto_web-900x600.jpg

291 ms

arrow-right-link.svg

arrow-right-link.svg

273 ms

PrimoLEvi_cover_collanna.jpg

PrimoLEvi_cover_collanna.jpg

274 ms

PrimoLevi-Attivita-didattiche_900x600.jpg

PrimoLevi-Attivita-didattiche_900x600.jpg

276 ms

ico-visualizzazioni.svg

ico-visualizzazioni.svg

277 ms

ico-commenti.svg

ico-commenti.svg

277 ms

mappa.jpg

mappa.jpg

354 ms

16030_1.png

16030_1.png

354 ms

logo-polo900.svg

logo-polo900.svg

357 ms

logo-fondazioneCRT.svg

logo-fondazioneCRT.svg

358 ms

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memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

18 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

33 ms

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memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

49 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

56 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

55 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

56 ms

0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqg.ttf

0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqg.ttf

57 ms

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

57 ms

update.min.js

update.min.js

167 ms

Accessibility Review

primolevi.it accessibility score

98

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.

Best Practices

primolevi.it best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

primolevi.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 Primolevi.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 Primolevi.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

primolevi.it

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