Tools & Wizards About Us
libreriaofican.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

libreriaofican.com

Librería Papelería Ofican

Page Load Speed

6.2 sec in total

First Response

386 ms

Resources Loaded

5.1 sec

Page Rendered

698 ms

libreriaofican.com screenshot

About Website

Welcome to libreriaofican.com homepage info - get ready to check Libreria Ofican best content for Spain right away, or after learning these important things about libreriaofican.com

o Librería Ofican comprar libros online vuestra casa del libro. Amplio catálogo donde podéis encontrar los libros que buscas libros de texto

Visit libreriaofican.com

Key Findings

We analyzed Libreriaofican.com page load time and found that the first response time was 386 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

libreriaofican.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value50.8 s

0/100

25%

SI (Speed Index)

Value28.3 s

0/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.771

5/100

15%

TTI (Time to Interactive)

Value36.2 s

0/100

10%

Network Requests Diagram

libreriaofican.com

386 ms

www.libreriaofican.com

749 ms

base.css

248 ms

cesta_compra.css

263 ms

carrusel.css

266 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 48% of them (74 requests) were addressed to the original Libreriaofican.com, 35% (55 requests) were made to Statics.convergencia.trevenque.es and 5% (8 requests) were made to Papeleriaofican.oscarnet.es. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Libreriaofican.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 886.7 kB (21%)

Content Size

4.2 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Libreriaofican.com main page is 4.2 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. 45% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 104.7 kB

  • Original 124.0 kB
  • After minification 112.5 kB
  • After compression 19.3 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. 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 104.7 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 231.7 kB

  • Original 3.3 MB
  • After minification 3.1 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. Libreria Ofican images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 290.8 kB

  • Original 444.0 kB
  • After minification 439.8 kB
  • After compression 153.2 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 290.8 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 259.4 kB

  • Original 311.6 kB
  • After minification 292.8 kB
  • After compression 52.2 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. Libreriaofican.com needs all CSS files to be minified and compressed as it can save up to 259.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (21%)

Requests Now

150

After Optimization

119

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libreria Ofican. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

libreriaofican.com

libreriaofican.com

386 ms

www.libreriaofican.com

www.libreriaofican.com

749 ms

base.css

base.css

248 ms

cesta_compra.css

cesta_compra.css

263 ms

carrusel.css

carrusel.css

266 ms

jquery.js

jquery.js

672 ms

check.js

check.js

270 ms

util.js

util.js

363 ms

general.js

general.js

369 ms

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667 ms

jquery-ui.css

jquery-ui.css

545 ms

jquery.cluetip.css

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405 ms

jquery.cluetip.min.js

jquery.cluetip.min.js

483 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

502 ms

atrk.js

atrk.js

29 ms

jquery.showcase-2.0.2.min.js

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258 ms

widget.js

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57 ms

layout.css

layout.css

291 ms

estilos.css

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360 ms

navegacion.css

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379 ms

ga.js

ga.js

45 ms

bg_body.jpg

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185 ms

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186 ms

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320 ms

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99 ms

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996 ms

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25 ms

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82 ms

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65 ms

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Accessibility Review

libreriaofican.com accessibility score

79

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-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

libreriaofican.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

libreriaofican.com SEO score

83

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

Links do not have descriptive text

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

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Libreriaofican.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Libreriaofican.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

libreriaofican.com

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