Tools & Wizards About Us
livrarialello.pt screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

livrarialello.pt

Livraria Lello - The Most Beautiful Bookstore in the World

Page Load Speed

5.9 sec in total

First Response

1.7 sec

Resources Loaded

3.8 sec

Page Rendered

408 ms

livrarialello.pt screenshot

About Website

Click here to check amazing Livraria Lello content for Brazil. Otherwise, check out these important facts you probably never knew about livrarialello.pt

An amazing journey through the enchanted world of books begins here!

Visit livrarialello.pt

Key Findings

We analyzed Livrarialello.pt page load time and found that the first response time was 1.7 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

livrarialello.pt performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value4,160 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

livrarialello.pt

1671 ms

bannerimage.c337e532.css

189 ms

slick-carousel.06cdf7d2.css

275 ms

video.57375c02.css

413 ms

front.42af11da.css

827 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 54% of them (39 requests) were addressed to the original Livrarialello.pt, 18% (13 requests) were made to Embed.tawk.to and 7% (5 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Livrarialello.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (48%)

Content Size

3.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Livrarialello.pt main page is 3.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 49.1 kB

  • Original 58.5 kB
  • After minification 37.1 kB
  • After compression 9.3 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 21.4 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 49.1 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 127.2 kB

  • Original 1.1 MB
  • After minification 977.7 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. Obviously, Livraria Lello needs image optimization as it can save up to 127.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 503.9 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 518.9 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 503.9 kB or 49% of the original size.

CSS Optimization

-84%

Potential reduce by 863.1 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 164.0 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. Livrarialello.pt needs all CSS files to be minified and compressed as it can save up to 863.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (56%)

Requests Now

68

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Livraria Lello. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

livrarialello.pt

livrarialello.pt

1671 ms

bannerimage.c337e532.css

bannerimage.c337e532.css

189 ms

slick-carousel.06cdf7d2.css

slick-carousel.06cdf7d2.css

275 ms

video.57375c02.css

video.57375c02.css

413 ms

front.42af11da.css

front.42af11da.css

827 ms

variables.css

variables.css

338 ms

runtime.fc51e034.js

runtime.fc51e034.js

341 ms

jquery.9c34c900.js

jquery.9c34c900.js

503 ms

js

js

49 ms

front.9ae6d3e4.js

front.9ae6d3e4.js

681 ms

ecommerce.f1e67f18.js

ecommerce.f1e67f18.js

422 ms

destaque.704a83a6.js

destaque.704a83a6.js

423 ms

bannerimage.7f846886.js

bannerimage.7f846886.js

496 ms

slick-carousel.8a467440.js

slick-carousel.8a467440.js

665 ms

video.9de8122a.js

video.9de8122a.js

668 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

40 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

51 ms

html5-qrcode.min.js

html5-qrcode.min.js

60 ms

swiper-bundle.css

swiper-bundle.css

53 ms

swiper-bundle.min.js

swiper-bundle.min.js

61 ms

swiper-bundle.min.css

swiper-bundle.min.css

71 ms

search.svg

search.svg

94 ms

wishlist.svg

wishlist.svg

96 ms

user.svg

user.svg

95 ms

cart.svg

cart.svg

97 ms

logo.svg

logo.svg

95 ms

Voucher%20Foto-08%20%281%29.png

Voucher%20Foto-08%20%281%29.png

128 ms

imagem_2024-06-17_124611260.png

imagem_2024-06-17_124611260.png

360 ms

imagem_2024-08-08_194952849.png

imagem_2024-08-08_194952849.png

215 ms

Banner%20Homepage%20Pequeno%20Vouchers-04%20(002).png

Banner%20Homepage%20Pequeno%20Vouchers-04%20(002).png

215 ms

imagem_2024-06-14_195534468.png

imagem_2024-06-14_195534468.png

216 ms

Imagem%20Listagem%20(10).png

Imagem%20Listagem%20(10).png

216 ms

Imagem%20Listagem%20(8).png

Imagem%20Listagem%20(8).png

467 ms

Imagem%20Listagem%20(6).png

Imagem%20Listagem%20(6).png

474 ms

Imagem%20Listagem%20%283%29.png

Imagem%20Listagem%20%283%29.png

474 ms

logo-horizontal-footer.svg

logo-horizontal-footer.svg

466 ms

logo-positive-luxury.svg

logo-positive-luxury.svg

468 ms

cgd.svg

cgd.svg

470 ms

mbway.svg

mbway.svg

476 ms

mastercard.svg

mastercard.svg

474 ms

visa-secure.svg

visa-secure.svg

511 ms

visit-porto-north-white-200px.svg

visit-porto-north-white-200px.svg

515 ms

2020-footer-branco.svg

2020-footer-branco.svg

561 ms

2020-footer-norte-branco.svg

2020-footer-norte-branco.svg

512 ms

1f8d5boin

1f8d5boin

463 ms

fbevents.js

fbevents.js

94 ms

9vvy6id7Ku0

9vvy6id7Ku0

154 ms

icon-book.3480bf66.svg

icon-book.3480bf66.svg

498 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

27 ms

base.js

base.js

55 ms

ad_status.js

ad_status.js

173 ms

jZnaD5i84OOj95f_CaIDPNlD8clIrXO563EFyn6Jvvo.js

jZnaD5i84OOj95f_CaIDPNlD8clIrXO563EFyn6Jvvo.js

157 ms

embed.js

embed.js

59 ms

Imagem%20Listagem%20%283%29.png

Imagem%20Listagem%20%283%29.png

202 ms

id

id

40 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

57 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

152 ms

Create

Create

104 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

115 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

136 ms

twk-event-polyfill.js

twk-event-polyfill.js

150 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

135 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

142 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

265 ms

twk-main.js

twk-main.js

130 ms

twk-vendor.js

twk-vendor.js

143 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

157 ms

twk-chunk-common.js

twk-chunk-common.js

149 ms

twk-runtime.js

twk-runtime.js

265 ms

twk-app.js

twk-app.js

164 ms

GenerateIT

GenerateIT

14 ms

Accessibility Review

livrarialello.pt accessibility score

91

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 IDs are not unique

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

livrarialello.pt 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

livrarialello.pt 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Livrarialello.pt can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Livrarialello.pt 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

livrarialello.pt

Open Graph data is detected on the main page of Livraria Lello. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: