Tools & Wizards About Us
vertigocomunicacion.es screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

vertigocomunicacion.es

Vértigo Comunicación – Communication, events, 2.0, audiovisual agency

Page Load Speed

6.4 sec in total

First Response

251 ms

Resources Loaded

5.3 sec

Page Rendered

858 ms

vertigocomunicacion.es screenshot

About Website

Click here to check amazing Vertigocomunicacion content. Otherwise, check out these important facts you probably never knew about vertigocomunicacion.es

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Key Findings

We analyzed Vertigocomunicacion.es page load time and found that the first response time was 251 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

vertigocomunicacion.es performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value16.3 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.393

26/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

vertigocomunicacion.es

251 ms

2047 ms

api.js

32 ms

styles.css

127 ms

cli-style.css

225 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 86% of them (109 requests) were addressed to the original Vertigocomunicacion.es, 6% (7 requests) were made to Fonts.googleapis.com and 2% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Vertigocomunicacion.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 201.1 kB (3%)

Content Size

7.2 MB

After Optimization

7.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vertigocomunicacion.es main page is 7.2 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. 70% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 63.2 kB

  • Original 77.5 kB
  • After minification 74.8 kB
  • After compression 14.2 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. 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 63.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 103.8 kB

  • Original 6.8 MB
  • After minification 6.7 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. Vertigocomunicacion images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 17.2 kB

  • Original 223.9 kB
  • After minification 223.9 kB
  • After compression 206.7 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

-20%

Potential reduce by 16.8 kB

  • Original 84.8 kB
  • After minification 84.6 kB
  • After compression 68.0 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. Vertigocomunicacion.es needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (47%)

Requests Now

118

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertigocomunicacion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vertigocomunicacion.es

vertigocomunicacion.es

251 ms

2047 ms

api.js

api.js

32 ms

styles.css

styles.css

127 ms

cli-style.css

cli-style.css

225 ms

tp_twitter_plugin.css

tp_twitter_plugin.css

317 ms

settings.css

settings.css

321 ms

captions.php

captions.php

850 ms

Rich-Web-Slider-Widget.css

Rich-Web-Slider-Widget.css

337 ms

richwebicons.css

richwebicons.css

338 ms

frontend-render.css

frontend-render.css

356 ms

prettyPhoto.css

prettyPhoto.css

422 ms

icon-fonts.css

icon-fonts.css

429 ms

style.css

style.css

569 ms

animate.css

animate.css

449 ms

plugins.css

plugins.css

473 ms

skin.php

skin.php

527 ms

custom.css

custom.css

534 ms

jquery.js

jquery.js

677 ms

jquery-migrate.min.js

jquery-migrate.min.js

590 ms

cookielawinfo.js

cookielawinfo.js

633 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

751 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

683 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

708 ms

jquery.easing.1.2.js

jquery.easing.1.2.js

788 ms

jquery.anythingslider.min.js

jquery.anythingslider.min.js

795 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

844 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

846 ms

inboundAnalytics.min.js

inboundAnalytics.min.js

858 ms

spin.min.js

spin.min.js

928 ms

jquery.form.min.js

jquery.form.min.js

929 ms

scripts.js

scripts.js

973 ms

jquery.tools.min.js

jquery.tools.min.js

974 ms

jquery.validate.min.js

jquery.validate.min.js

975 ms

drop-downs.js

drop-downs.js

974 ms

waypoints.js

waypoints.js

1012 ms

jquery.plugins.lib.js

jquery.plugins.lib.js

1022 ms

api.js

api.js

22 ms

skrollr.min.js

skrollr.min.js

1032 ms

recaptcha__en.js

recaptcha__en.js

29 ms

css

css

93 ms

jquery.mb.YTPlayer.js

jquery.mb.YTPlayer.js

946 ms

jquery.flexslider.js

jquery.flexslider.js

844 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

763 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

812 ms

jquery.isotope.min.js

jquery.isotope.min.js

808 ms

sscr.min.js

sscr.min.js

841 ms

comment-reply.min.js

comment-reply.min.js

822 ms

slider.js

slider.js

767 ms

main.js

main.js

755 ms

wpmss.php

wpmss.php

796 ms

script.js

script.js

783 ms

css

css

20 ms

css

css

37 ms

css

css

41 ms

css

css

41 ms

ga.js

ga.js

16 ms

css

css

56 ms

logo3.png

logo3.png

454 ms

vertigocomunicacion.jpg

vertigocomunicacion.jpg

843 ms

__utm.gif

__utm.gif

61 ms

parallax_4.png

parallax_4.png

1004 ms

eventos-vc.jpg

eventos-vc.jpg

532 ms

social-media.png

social-media.png

878 ms

diseno-vc.jpg

diseno-vc.jpg

590 ms

logo_cocacola.png

logo_cocacola.png

591 ms

logo_puertoindias.png

logo_puertoindias.png

394 ms

logo_IFA.png

logo_IFA.png

609 ms

logo_original_web1.png

logo_original_web1.png

638 ms

logo_SaraBenitez.png

logo_SaraBenitez.png

704 ms

logo_publirunner.png

logo_publirunner.png

705 ms

logo_globomedia.png

logo_globomedia.png

728 ms

logo_burn.png

logo_burn.png

744 ms

logo_wug.png

logo_wug.png

816 ms

logo_carrefour.png

logo_carrefour.png

820 ms

logo_juver.png

logo_juver.png

876 ms

logo_eljamon.png

logo_eljamon.png

877 ms

logo_acuariosevilla.png

logo_acuariosevilla.png

1041 ms

logo_airesevilla.png

logo_airesevilla.png

934 ms

logo_aytoTomares.png

logo_aytoTomares.png

1086 ms

logo_cashsur.png

logo_cashsur.png

1063 ms

logo_supersur.png

logo_supersur.png

962 ms

logo_magnifique.png

logo_magnifique.png

1049 ms

logo_ATP.png

logo_ATP.png

1071 ms

logo_coaliment.png

logo_coaliment.png

1113 ms

logo_hipica.png

logo_hipica.png

1266 ms

logo_seryson.png

logo_seryson.png

1163 ms

logo_caroruiz.png

logo_caroruiz.png

1274 ms

logo_renypicot.png

logo_renypicot.png

1180 ms

logo_dog.png

logo_dog.png

1205 ms

logo_norepito.png

logo_norepito.png

1226 ms

logo_feedelius.png

logo_feedelius.png

1278 ms

IMG_4025.jpg

IMG_4025.jpg

792 ms

emperador.jpg

emperador.jpg

728 ms

feria_gourmet.jpg

feria_gourmet.jpg

760 ms

indalo.jpg

indalo.jpg

662 ms

juver.jpg

juver.jpg

753 ms

beremot.jpg

beremot.jpg

890 ms

mediainteractiva.jpg

mediainteractiva.jpg

874 ms

jamon.jpg

jamon.jpg

875 ms

barco.jpg

barco.jpg

986 ms

media_interactiva-300x162.png

media_interactiva-300x162.png

884 ms

indalo-y-media-300x162.png

indalo-y-media-300x162.png

898 ms

emperador_racing-300x162.png

emperador_racing-300x162.png

972 ms

zumosol-300x162.png

zumosol-300x162.png

975 ms

logo_agerul_bueno-300x162.png

logo_agerul_bueno-300x162.png

993 ms

beremot_def-300x162.png

beremot_def-300x162.png

1000 ms

bg-address4.jpg

bg-address4.jpg

1243 ms

past_view_web_vertigo-300x162.png

past_view_web_vertigo-300x162.png

958 ms

vidahorro_web_vertigo.png

vidahorro_web_vertigo.png

1043 ms

logo_clinica_web_vertigo.png

logo_clinica_web_vertigo.png

1034 ms

logo_pilates_-web_vertigo.png

logo_pilates_-web_vertigo.png

1050 ms

jack_daniels.png

jack_daniels.png

1011 ms

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZou4ViesC.ttf

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZou4ViesC.ttf

22 ms

icomoon.ttf

icomoon.ttf

1140 ms

07.jpg

07.jpg

1017 ms

search-icon.png

search-icon.png

1081 ms

back-to-top.png

back-to-top.png

1076 ms

timer.png

timer.png

818 ms

loader.gif

loader.gif

827 ms

ajax-loader.gif

ajax-loader.gif

835 ms

fallback

fallback

25 ms

fallback__ltr.css

fallback__ltr.css

4 ms

css

css

18 ms

logo_48.png

logo_48.png

3 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

6 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

10 ms

Accessibility Review

vertigocomunicacion.es accessibility score

77

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

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

vertigocomunicacion.es 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vertigocomunicacion.es SEO score

86

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

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 Vertigocomunicacion.es 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 Vertigocomunicacion.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

vertigocomunicacion.es

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