Tools & Wizards About Us
slimbook.es screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

slimbook.es

Slimbook - Los mejores ordenadores Linux y Windows

Page Load Speed

8.7 sec in total

First Response

992 ms

Resources Loaded

7.5 sec

Page Rendered

157 ms

slimbook.es screenshot

About Website

Click here to check amazing Slimbook content for Spain. Otherwise, check out these important facts you probably never knew about slimbook.es

Los mejores ordenadores portátiles y de sobremesa. Empresa Española nacida en 2015, premiada por su excelente soporte y con servidores y ordenadores a medida, para IA, Gaming o Alto Rendimiento

Visit slimbook.es

Key Findings

We analyzed Slimbook.es page load time and found that the first response time was 992 ms and then it took 7.7 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

slimbook.es performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.259

48/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

slimbook.es

992 ms

egolttooltip.css

60 ms

jcemediabox.css

106 ms

style.css

110 ms

mediaelementplayer.min.css

106 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 76% of them (51 requests) were addressed to the original Slimbook.es, 6% (4 requests) were made to Maxcdn.bootstrapcdn.com and 6% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Slimbook.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.5 kB (9%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slimbook.es main page is 1.3 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 25.5 kB

  • Original 31.7 kB
  • After minification 19.0 kB
  • After compression 6.2 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 12.7 kB, which is 40% 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 25.5 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 80.7 kB

  • Original 1.0 MB
  • After minification 945.4 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. Slimbook images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.2 kB

  • Original 196.5 kB
  • After minification 196.5 kB
  • After compression 193.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 8.2 kB

  • Original 57.0 kB
  • After minification 57.0 kB
  • After compression 48.8 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. Slimbook.es needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (65%)

Requests Now

63

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slimbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slimbook.es

slimbook.es

992 ms

egolttooltip.css

egolttooltip.css

60 ms

jcemediabox.css

jcemediabox.css

106 ms

style.css

style.css

110 ms

mediaelementplayer.min.css

mediaelementplayer.min.css

106 ms

modal.css

modal.css

134 ms

template.css

template.css

564 ms

screen.css

screen.css

551 ms

jquery.min.js

jquery.min.js

132 ms

jquery-noconflict.js

jquery-noconflict.js

136 ms

jquery-migrate.min.js

jquery-migrate.min.js

136 ms

egolttooltip.js

egolttooltip.js

146 ms

caption.js

caption.js

664 ms

bootstrap.min.js

bootstrap.min.js

148 ms

jcemediabox.js

jcemediabox.js

150 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

162 ms

mootools-core.js

mootools-core.js

180 ms

core.js

core.js

172 ms

mootools-more.js

mootools-more.js

203 ms

modal.js

modal.js

200 ms

ScrollSpy.min.js

ScrollSpy.min.js

199 ms

topofthepage.min.js

topofthepage.min.js

213 ms

bootstrap.min.js

bootstrap.min.js

155 ms

bootstrap.min.css

bootstrap.min.css

197 ms

bootstrap.css

bootstrap.css

213 ms

css

css

144 ms

css

css

198 ms

css

css

199 ms

css2

css2

214 ms

font-awesome.min.css

font-awesome.min.css

213 ms

font-awesome.min.css

font-awesome.min.css

210 ms

template.css

template.css

221 ms

go-responsive.css

go-responsive.css

219 ms

general.js

general.js

221 ms

general2.js

general2.js

226 ms

analytics.js

analytics.js

263 ms

language404

language404

575 ms

logo.png

logo.png

256 ms

menu_essential.png

menu_essential.png

229 ms

menu_prox.png

menu_prox.png

227 ms

menu-kymera.png

menu-kymera.png

3082 ms

one_amd.png

one_amd.png

2721 ms

capturadora.png

capturadora.png

237 ms

slimbook_os.png

slimbook_os.png

239 ms

spanish.png

spanish.png

230 ms

english.png

english.png

234 ms

nuevohomePROX.png

nuevohomePROX.png

3785 ms

ba4ce4b34eacb2b7d90465aecb306aab.png

ba4ce4b34eacb2b7d90465aecb306aab.png

3317 ms

d2afbb35ceed53de3cc99eba87a357b5.jpg

d2afbb35ceed53de3cc99eba87a357b5.jpg

3824 ms

085b5773bc48f4b4e8e3aface31a2f7e.jpg

085b5773bc48f4b4e8e3aface31a2f7e.jpg

3739 ms

7a2fe513e36597e37086bda668156c8b.png

7a2fe513e36597e37086bda668156c8b.png

2705 ms

open_awards_18_w.png

open_awards_18_w.png

4784 ms

github.png

github.png

4834 ms

launchpad.png

launchpad.png

3306 ms

mastodon.png

mastodon.png

3318 ms

linkid.js

linkid.js

85 ms

przez.png

przez.png

2962 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2959 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

75 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

259 ms

collect

collect

228 ms

collect

collect

260 ms

be.js

be.js

194 ms

popup.html

popup.html

4150 ms

tooltip.html

tooltip.html

3168 ms

ga-audiences

ga-audiences

80 ms

c3po.jpg

c3po.jpg

128 ms

Accessibility Review

slimbook.es accessibility score

90

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

slimbook.es 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

slimbook.es SEO score

80

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

High

Image elements do not have [alt] attributes

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

    ES

  • Encoding

    UTF-8

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

slimbook.es

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