Tools & Wizards About Us
antenavision.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

antenavision.com

Grupo AV Sistemas - Expertos en Telecomunicaciones, Antenas en Bilbao

Page Load Speed

5.3 sec in total

First Response

234 ms

Resources Loaded

4.6 sec

Page Rendered

389 ms

antenavision.com screenshot

About Website

Click here to check amazing Ant En AV Ision content. Otherwise, check out these important facts you probably never knew about antenavision.com

Antenas en Bilbao, Sistemas Antihurto, Videoporteros, CCTV, Telecomunicaciones y Sistemas. Descubre Nuestros Servicios. Marcas Líderes. ¡Entra y Conócenos!

Visit antenavision.com

Key Findings

We analyzed Antenavision.com page load time and found that the first response time was 234 ms and then it took 5 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

antenavision.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value18.6 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value1,820 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.14

79/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

antenavision.com

234 ms

grupoavsistemas.com

845 ms

gtm.js

94 ms

wp-emoji-release.min.js

270 ms

style.min.css

275 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Antenavision.com, 73% (62 requests) were made to Grupoavsistemas.com and 7% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Grupoavsistemas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.9 kB (8%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Antenavision.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 123.9 kB

  • Original 149.3 kB
  • After minification 146.9 kB
  • After compression 25.4 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 123.9 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 32.9 kB

  • Original 1.5 MB
  • After minification 1.5 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. Ant En AV Ision images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 302.5 kB
  • After minification 302.5 kB
  • After compression 300.4 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

-1%

Potential reduce by 15 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.3 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. Antenavision.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 50 (68%)

Requests Now

74

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ant En AV Ision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

antenavision.com

antenavision.com

234 ms

grupoavsistemas.com

grupoavsistemas.com

845 ms

gtm.js

gtm.js

94 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

270 ms

style.min.css

style.min.css

275 ms

classic-themes.min.css

classic-themes.min.css

267 ms

styles.css

styles.css

270 ms

settings.css

settings.css

271 ms

style.min.css

style.min.css

308 ms

Defaults.css

Defaults.css

532 ms

js_composer.min.css

js_composer.min.css

710 ms

css

css

40 ms

main.min.css

main.min.css

734 ms

back-compat.min.css

back-compat.min.css

533 ms

all.min.css

all.min.css

536 ms

fontello.min.css

fontello.min.css

567 ms

post-type.min.css

post-type.min.css

795 ms

custom.css

custom.css

885 ms

media.css

media.css

799 ms

mega-menu.css

mega-menu.css

842 ms

the7-elements-albums-portfolio.css

the7-elements-albums-portfolio.css

968 ms

post-type-dynamic.css

post-type-dynamic.css

985 ms

style.css

style.css

1053 ms

jquery.min.js

jquery.min.js

1151 ms

jquery-migrate.min.js

jquery-migrate.min.js

1102 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1249 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1314 ms

script.js

script.js

1266 ms

above-the-fold.min.js

above-the-fold.min.js

1312 ms

js

js

57 ms

72088.js

72088.js

39 ms

css

css

35 ms

api.js

api.js

56 ms

main.min.js

main.min.js

1537 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1457 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1594 ms

wp-polyfill.min.js

wp-polyfill.min.js

1596 ms

index.js

index.js

1604 ms

post-type.min.js

post-type.min.js

1605 ms

js_composer_front.min.js

js_composer_front.min.js

1719 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8SX21nejpA.woff

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8SX21nejpA.woff

18 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8Rf21nejpA.woff

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8Rf21nejpA.woff

20 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8fvx1nejpA.woff

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8fvx1nejpA.woff

23 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8cLx1nejpA.woff

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8cLx1nejpA.woff

27 ms

nuevo_avsistemas-logo.png

nuevo_avsistemas-logo.png

608 ms

antenas-colectivas_bg.jpg

antenas-colectivas_bg.jpg

843 ms

circuito-cerrado_bg-2.jpg

circuito-cerrado_bg-2.jpg

768 ms

antihurto_v2-1024x356.png

antihurto_v2-1024x356.png

849 ms

video-portero_bg1.jpg

video-portero_bg1.jpg

850 ms

domotica-bg.jpg

domotica-bg.jpg

870 ms

antenavision-logo-av-sistemas.png

antenavision-logo-av-sistemas.png

925 ms

antenasvillar-logo.png

antenasvillar-logo.png

1022 ms

oficinas-icon.jpg

oficinas-icon.jpg

1097 ms

comercios-icon.png

comercios-icon.png

1104 ms

Group-19-2.png

Group-19-2.png

1109 ms

hotel-icon.png

hotel-icon.png

1126 ms

comunidades-icon.png

comunidades-icon.png

1183 ms

particulares-icon.png

particulares-icon.png

1278 ms

administracion-icon.png

administracion-icon.png

1354 ms

Certificado_TIC_horizontal.png

Certificado_TIC_horizontal.png

1530 ms

linkedin-icon.png

linkedin-icon.png

1363 ms

twitter-icon.png

twitter-icon.png

1382 ms

kit-digital-logos.png

kit-digital-logos.png

1528 ms

fa-solid-900.woff

fa-solid-900.woff

1736 ms

fa-regular-400.woff

fa-regular-400.woff

1641 ms

icomoon-the7-microwidgets-16x16.ttf

icomoon-the7-microwidgets-16x16.ttf

1565 ms

embed

embed

218 ms

ondas_bg.png

ondas_bg.png

1620 ms

antenas.jpg

antenas.jpg

1948 ms

antihurto.jpg

antihurto.jpg

1869 ms

videoportero.jpg

videoportero.jpg

1957 ms

cctv.jpg

cctv.jpg

1992 ms

domotica.jpg

domotica.jpg

2120 ms

sistemas_bg.jpg

sistemas_bg.jpg

2083 ms

recaptcha__en.js

recaptcha__en.js

30 ms

js

js

32 ms

search.js

search.js

5 ms

geometry.js

geometry.js

8 ms

main.js

main.js

14 ms

fallback

fallback

80 ms

fallback__ltr.css

fallback__ltr.css

6 ms

css

css

24 ms

logo_48.png

logo_48.png

5 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

9 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

10 ms

Accessibility Review

antenavision.com accessibility score

67

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.

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

antenavision.com best practices score

92

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

SEO Factors

antenavision.com SEO score

84

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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 Antenavision.com 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 Antenavision.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

antenavision.com

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