Tools & Wizards About Us
libroazul.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

libroazul.com

Page Load Speed

14.8 sec in total

First Response

5.5 sec

Resources Loaded

8.2 sec

Page Rendered

1 sec

libroazul.com screenshot

About Website

Visit libroazul.com now to see the best up-to-date Libroazul content for Mexico and also check out these interesting facts you probably never knew about libroazul.com

Guia EBC, Página Oficial del famoso Libro Azul del Mercado Automovilístico Mexicano. El Libro Azul es una herramienta para consultar el precio de los autos.

Visit libroazul.com

Key Findings

We analyzed Libroazul.com page load time and found that the first response time was 5.5 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

libroazul.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

libroazul.com

5538 ms

bootstrap.min.css

435 ms

chosen.min.css

230 ms

pictopro-outline.css

310 ms

pictopro-normal.css

367 ms

Our browser made a total of 200 requests to load all elements on the main page. We found that 67% of them (133 requests) were addressed to the original Libroazul.com, 10% (19 requests) were made to Maps.googleapis.com and 9% (17 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Libroazul.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (24%)

Content Size

11.2 MB

After Optimization

8.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Libroazul.com main page is 11.2 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. 85% 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 8.4 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 154.5 kB

  • Original 169.3 kB
  • After minification 109.7 kB
  • After compression 14.7 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 59.6 kB, which is 35% 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 154.5 kB or 91% of the original size.

Image Optimization

-7%

Potential reduce by 566.2 kB

  • Original 8.4 MB
  • After minification 7.9 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. Libroazul images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.5 MB

  • Original 2.0 MB
  • After minification 1.7 MB
  • After compression 519.0 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 1.5 MB or 74% of the original size.

CSS Optimization

-72%

Potential reduce by 453.3 kB

  • Original 632.0 kB
  • After minification 623.1 kB
  • After compression 178.6 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. Libroazul.com needs all CSS files to be minified and compressed as it can save up to 453.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (30%)

Requests Now

189

After Optimization

132

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 189 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libroazul. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

libroazul.com

libroazul.com

5538 ms

bootstrap.min.css

bootstrap.min.css

435 ms

chosen.min.css

chosen.min.css

230 ms

pictopro-outline.css

pictopro-outline.css

310 ms

pictopro-normal.css

pictopro-normal.css

367 ms

colorbox.css

colorbox.css

205 ms

jquery.mb.YTPlayer.min.css

jquery.mb.YTPlayer.min.css

310 ms

carat.css

carat.css

460 ms

magicsuggest-min.css

magicsuggest-min.css

385 ms

css

css

37 ms

api.js

api.js

47 ms

recaptcha__en.js

recaptcha__en.js

152 ms

atrk.js

atrk.js

302 ms

embed

embed

307 ms

embed

embed

280 ms

embed

embed

312 ms

logo.png

logo.png

183 ms

sedan.png

sedan.png

151 ms

hatchback.png

hatchback.png

256 ms

coupe.png

coupe.png

228 ms

sportcar.png

sportcar.png

149 ms

crossover.png

crossover.png

267 ms

minivan.png

minivan.png

215 ms

suv.png

suv.png

223 ms

chasiscabina.png

chasiscabina.png

259 ms

claseccoupeamgf.jpg

claseccoupeamgf.jpg

412 ms

claseccoupeamgb.jpg

claseccoupeamgb.jpg

412 ms

xff17.jpg

xff17.jpg

413 ms

xfb17.jpg

xfb17.jpg

452 ms

golsedangtf.png

golsedangtf.png

453 ms

26637_frente.jpg

26637_frente.jpg

579 ms

26637_atras.jpg

26637_atras.jpg

450 ms

clasegf.jpg

clasegf.jpg

579 ms

clasegb.jpg

clasegb.jpg

607 ms

elantraf.jpg

elantraf.jpg

780 ms

elantrab.jpg

elantrab.jpg

605 ms

beetleallf.jpg

beetleallf.jpg

610 ms

beatleb.jpg

beatleb.jpg

610 ms

26158_frente.jpg

26158_frente.jpg

777 ms

26158_atras.jpg

26158_atras.jpg

776 ms

25361_frente.jpeg

25361_frente.jpeg

777 ms

25724_frente.jpg

25724_frente.jpg

777 ms

25724_atras.jpg

25724_atras.jpg

775 ms

25865_frente.jpg

25865_frente.jpg

876 ms

25865_atras.jpg

25865_atras.jpg

1044 ms

26125_frente.jpg

26125_frente.jpg

875 ms

26125_atras.jpg

26125_atras.jpg

858 ms

24772_frente.jpg

24772_frente.jpg

857 ms

24772_atras.jpg

24772_atras.jpg

879 ms

6128_frente.jpg

6128_frente.jpg

1075 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

18 ms

jquery.ui.js

jquery.ui.js

1064 ms

js

js

56 ms

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

54 ms

toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf

toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf

55 ms

bootstrap.js

bootstrap.js

986 ms

cycle.js

cycle.js

899 ms

jquery.bxslider.js

jquery.bxslider.js

871 ms

jquery.fitvids.js

jquery.fitvids.js

911 ms

jquery.easytabs.min.js

jquery.easytabs.min.js

867 ms

chosen.jquery.js

chosen.jquery.js

873 ms

jquery.rating.js

jquery.rating.js

870 ms

atrk.gif

atrk.gif

332 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

885 ms

test.png

test.png

29 ms

jquery.ezmark.js

jquery.ezmark.js

883 ms

js

js

90 ms

init_embed.js

init_embed.js

75 ms

jquery.flot.js

jquery.flot.js

917 ms

jquery.flot.canvas.js

jquery.flot.canvas.js

771 ms

jquery.flot.resize.js

jquery.flot.resize.js

782 ms

jquery.flot.time.js

jquery.flot.time.js

787 ms

jquery.mb.YTPlayer.js

jquery.mb.YTPlayer.js

773 ms

carat.js

carat.js

766 ms

PictoPro-Normal.ttf

PictoPro-Normal.ttf

1209 ms

common.js

common.js

129 ms

map.js

map.js

130 ms

google4.png

google4.png

229 ms

overlay.js

overlay.js

74 ms

util.js

util.js

237 ms

onion.js

onion.js

151 ms

search_impl.js

search_impl.js

234 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

310 ms

jquery.js

jquery.js

701 ms

6128_atras.jpg

6128_atras.jpg

1190 ms

FER458ITALIA2014FRENTE.jpg

FER458ITALIA2014FRENTE.jpg

663 ms

FER458ITALIA2014ATRAS.jpg

FER458ITALIA2014ATRAS.jpg

730 ms

24005_frente.jpg

24005_frente.jpg

729 ms

stats.js

stats.js

187 ms

24005_atras.jpg

24005_atras.jpg

659 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

355 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

164 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

173 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

110 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

110 ms

24864.jpg

24864.jpg

887 ms

26740_frente.jpg

26740_frente.jpg

887 ms

26740_atras.jpg

26740_atras.jpg

887 ms

23956_frente.jpg

23956_frente.jpg

889 ms

25864_frente.jpg

25864_frente.jpg

893 ms

8915_frente.jpg

8915_frente.jpg

954 ms

controls.js

controls.js

41 ms

25892_frente.jpg

25892_frente.jpg

811 ms

25257_frente.jpg

25257_frente.jpg

803 ms

24827_frente.png

24827_frente.png

916 ms

26402_frente.jpg

26402_frente.jpg

913 ms

upf.jpg

upf.jpg

909 ms

transparent.png

transparent.png

173 ms

css

css

193 ms

vt

vt

87 ms

vt

vt

69 ms

mapcnt6.png

mapcnt6.png

47 ms

26359_frente.jpg

26359_frente.jpg

748 ms

26399_frente.jpg

26399_frente.jpg

769 ms

25240_frente.jpg

25240_frente.jpg

753 ms

loganf.jpg

loganf.jpg

768 ms

vt

vt

63 ms

vt

vt

86 ms

vt

vt

142 ms

vt

vt

111 ms

vt

vt

122 ms

vt

vt

105 ms

vt

vt

130 ms

figosedanf.jpg

figosedanf.jpg

720 ms

productos.png

productos.png

718 ms

ediciones.png

ediciones.png

726 ms

logo_50.png

logo_50.png

779 ms

23903_frente.jpg

23903_frente.jpg

785 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

51 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

62 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

77 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

92 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

19 ms

4cf.jpg

4cf.jpg

757 ms

101_frente.jpg

101_frente.jpg

821 ms

25298_frente.jpg

25298_frente.jpg

827 ms

mulsanne%20f.jpg

mulsanne%20f.jpg

779 ms

25917_frente.jpg

25917_frente.jpg

776 ms

26833_frente.jpg

26833_frente.jpg

777 ms

26447_frente.jpg

26447_frente.jpg

766 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

17 ms

25091_frente.jpg

25091_frente.jpg

804 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

16 ms

24285_frente.jpg

24285_frente.jpg

798 ms

26682_frente.jpg

26682_frente.jpg

732 ms

5004_frente.jpg

5004_frente.jpg

694 ms

26617_frente.jpg

26617_frente.jpg

671 ms

25261_frente.jpg

25261_frente.jpg

662 ms

iframe_api

iframe_api

381 ms

analytics.js

analytics.js

251 ms

controller.php

controller.php

603 ms

anchor

anchor

136 ms

controller.php

controller.php

684 ms

controller.php

controller.php

622 ms

controller.php

controller.php

723 ms

controller.php

controller.php

635 ms

controller.php

controller.php

733 ms

controller.php

controller.php

782 ms

24955_frente.jpg

24955_frente.jpg

408 ms

25934_frente.jpg

25934_frente.jpg

329 ms

collect

collect

89 ms

citystarf.jpg

citystarf.jpg

590 ms

24198_frente.jpg

24198_frente.jpg

592 ms

23987_frente.jpg

23987_frente.jpg

660 ms

6321_frente.jpg

6321_frente.jpg

685 ms

24339_frente.jpg

24339_frente.jpg

665 ms

styles__ltr.css

styles__ltr.css

36 ms

26034_frente.jpg

26034_frente.jpg

694 ms

MASGHIBLI2014FRENTE.jpg

MASGHIBLI2014FRENTE.jpg

684 ms

7000_frente.jpg

7000_frente.jpg

750 ms

24041_frente.jpg

24041_frente.jpg

739 ms

www-widgetapi.js

www-widgetapi.js

95 ms

24258_frente.png

24258_frente.png

723 ms

24378_frente.jpg

24378_frente.jpg

757 ms

24935.jpg

24935.jpg

746 ms

3S-QlPMSNPmZHIC0k0XLHhyc4Z2xiLseOE2qhpfcAp0.js

3S-QlPMSNPmZHIC0k0XLHhyc4Z2xiLseOE2qhpfcAp0.js

26 ms

webworker.js

webworker.js

90 ms

logo_48.png

logo_48.png

24 ms

collect

collect

110 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

28 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

85 ms

26009_frente.jpg

26009_frente.jpg

718 ms

24139_frente.jpg

24139_frente.jpg

737 ms

15543_frente.jpg

15543_frente.jpg

735 ms

24800_frente.jpg

24800_frente.jpg

685 ms

24402_frente.jpg

24402_frente.jpg

682 ms

teslasf.jpg

teslasf.jpg

704 ms

24568_frente.jpg

24568_frente.jpg

727 ms

16069_frente.jpg

16069_frente.jpg

722 ms

24164_frente.jpg

24164_frente.jpg

728 ms

recaptcha__en.js

recaptcha__en.js

13 ms

overlay.png

overlay.png

717 ms

1fhnO95drbA

1fhnO95drbA

67 ms

arrow-left.png

arrow-left.png

727 ms

arrow-right.png

arrow-right.png

751 ms

chosen-sprite.png

chosen-sprite.png

741 ms

www-embed-player-vflQrT_sR.css

www-embed-player-vflQrT_sR.css

24 ms

www-embed-player.js

www-embed-player.js

52 ms

yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js

yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js

33 ms

ad_status.js

ad_status.js

38 ms

Accessibility Review

libroazul.com 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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

libroazul.com best practices score

58

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

Displays images with incorrect aspect ratio

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

libroazul.com SEO score

89

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Libroazul.com 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Libroazul.com 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

libroazul.com

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