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additio.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

additio.com

Additio Editorial | Cuadernos del profesor, agendas, música y lengua

Page Load Speed

9 sec in total

First Response

1.2 sec

Resources Loaded

6.1 sec

Page Rendered

1.6 sec

additio.com screenshot

About Website

Click here to check amazing Additio content for Spain. Otherwise, check out these important facts you probably never knew about additio.com

Más de 30 años al servicio de la enseñanza creando cuadernos para el profesor, agendas y otros artículos que facilitan el trabajo de docentes y alumnos

Visit additio.com

Key Findings

We analyzed Additio.com page load time and found that the first response time was 1.2 sec and then it took 7.8 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

additio.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value23.2 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

additio.com

1249 ms

autoptimize_baf869cde5e1bbafa3c654407641eab0.css

376 ms

jquery.js

605 ms

core.min.js

294 ms

widget.min.js

294 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 92% of them (104 requests) were addressed to the original Additio.com, 2% (2 requests) were made to Connect.facebook.net and 2% (2 requests) were made to Tracker.metricool.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Additio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 348.0 kB (6%)

Content Size

5.6 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Additio.com main page is 5.6 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. Only a small number of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 78.3 kB

  • Original 94.6 kB
  • After minification 94.4 kB
  • After compression 16.2 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 78.3 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 269.2 kB

  • Original 5.3 MB
  • After minification 5.0 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. Additio images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 348 B

  • Original 131.5 kB
  • After minification 131.5 kB
  • After compression 131.1 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

-0%

Potential reduce by 106 B

  • Original 39.4 kB
  • After minification 39.4 kB
  • After compression 39.3 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. Additio.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (41%)

Requests Now

110

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Additio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

additio.com

additio.com

1249 ms

autoptimize_baf869cde5e1bbafa3c654407641eab0.css

autoptimize_baf869cde5e1bbafa3c654407641eab0.css

376 ms

jquery.js

jquery.js

605 ms

core.min.js

core.min.js

294 ms

widget.min.js

widget.min.js

294 ms

mouse.min.js

mouse.min.js

318 ms

sortable.min.js

sortable.min.js

293 ms

resizable.min.js

resizable.min.js

542 ms

acf.min.js

acf.min.js

541 ms

acf-input.min.js

acf-input.min.js

596 ms

acf-pro-input.min.js

acf-pro-input.min.js

547 ms

select2.full.min.js

select2.full.min.js

891 ms

datepicker.min.js

datepicker.min.js

587 ms

jquery-ui-timepicker-addon.min.js

jquery-ui-timepicker-addon.min.js

596 ms

js

js

170 ms

wp-polyfill.min.js

wp-polyfill.min.js

941 ms

autoptimize_single_6ad9165b167d54947b37f4b9de75ab39.js

autoptimize_single_6ad9165b167d54947b37f4b9de75ab39.js

918 ms

frontend.min.js

frontend.min.js

918 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

919 ms

owl.carousel.min.js

owl.carousel.min.js

933 ms

scrollreveal.min.js

scrollreveal.min.js

934 ms

autoptimize_single_0f1f6cd6e0036897019b376d38593403.js

autoptimize_single_0f1f6cd6e0036897019b376d38593403.js

935 ms

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autoptimize_single_e875b00445212f2ac58b47da74cd621d.js

936 ms

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autoptimize_single_55dfc592986358f18a72f5c68d558d93.js

937 ms

autoptimize_single_7089bd00056531b5cc0205b5429b0b97.js

autoptimize_single_7089bd00056531b5cc0205b5429b0b97.js

937 ms

draggable.min.js

draggable.min.js

939 ms

slider.min.js

slider.min.js

940 ms

autoptimize_single_4cc86d1003c45134d6838f13e3885db1.js

autoptimize_single_4cc86d1003c45134d6838f13e3885db1.js

939 ms

iris.min.js

iris.min.js

940 ms

i18n.min.js

i18n.min.js

936 ms

color-picker.min.js

color-picker.min.js

937 ms

wp-embed.min.js

wp-embed.min.js

937 ms

fbevents.js

fbevents.js

448 ms

download.svg

download.svg

708 ms

magnifier.svg

magnifier.svg

720 ms

user.svg

user.svg

684 ms

facebook.svg

facebook.svg

678 ms

instagram.svg

instagram.svg

710 ms

youtube.svg

youtube.svg

675 ms

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811 ms

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951 ms

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950 ms

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950 ms

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949 ms

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934 ms

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1249 ms

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1184 ms

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1341 ms

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1276 ms

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1190 ms

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1189 ms

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p212_agenda-del-profesorado_portada_azul-640x427.png

1427 ms

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p162_registro_portada-640x427.png

1361 ms

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1273 ms

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1318 ms

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1344 ms

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1512 ms

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a132_agenda-meridian_portada-azul-640x427.png

1396 ms

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a142-dp_portada_azul-oscuro-640x427.png

1478 ms

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a142-sv_portada_verde-640x427.png

1508 ms

a142-sv-mini_portada_rojo-carmesi-640x427.png

a142-sv-mini_portada_rojo-carmesi-640x427.png

1508 ms

mp02_portada-640x427.jpg

mp02_portada-640x427.jpg

1474 ms

m03-quadern-de-musica-portada_-640x427.jpg

m03-quadern-de-musica-portada_-640x427.jpg

1484 ms

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m04-quadern-de-musica-portada-640x427.jpg

1559 ms

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m05-quadern-de-musica-portada-640x427.jpg

1553 ms

m06-quadern-de-musica-portada_vermell-640x427.jpg

m06-quadern-de-musica-portada_vermell-640x427.jpg

1568 ms

m14-music-basic-additio-portada-azul-640x427.jpg

m14-music-basic-additio-portada-azul-640x427.jpg

1599 ms

m45-musica-combi-additio-portada-taronja-640x427.jpg

m45-musica-combi-additio-portada-taronja-640x427.jpg

1617 ms

be.js

be.js

502 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

1267 ms

291943829252315

291943829252315

147 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

983 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

1003 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

1091 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

1092 ms

Larsseit-Light.otf

Larsseit-Light.otf

1928 ms

Larsseit-Bold.otf

Larsseit-Bold.otf

1919 ms

analytics.js

analytics.js

183 ms

c3po.jpg

c3po.jpg

163 ms

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m55-musica-combi5-additio-portada-640x427.jpg

1775 ms

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ukelele_portada-640x427.jpg

1642 ms

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m08-musica-duo-portada-blau-1-640x427.jpg

1663 ms

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m10-musica-mezzo-portada-vermell-640x427.jpg

1663 ms

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m12-musica-appunto-additio-portada-640x427.jpg

1809 ms

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m20-musica-concert-additio-portada-640x427.jpg

1795 ms

collect

collect

42 ms

collect

collect

31 ms

ga-audiences

ga-audiences

132 ms

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m22-musica-tab-additio-portada-640x427.jpg

1575 ms

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d102_lila_-640x427.jpg

1571 ms

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d122_azul-640x427.jpg

1570 ms

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r002_portada-640x427.jpg

1513 ms

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1486 ms

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r112_portada_-640x427.jpg

1511 ms

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1450 ms

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1449 ms

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1426 ms

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1427 ms

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1374 ms

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1370 ms

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1293 ms

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1294 ms

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1283 ms

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1292 ms

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1328 ms

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1264 ms

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2268x1280_rubrica_2.jpg

1277 ms

home-block2.jpg

home-block2.jpg

1212 ms

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home_bannenovetats.jpg

1363 ms

instagram.svg

instagram.svg

1180 ms

youtube.svg

youtube.svg

1182 ms

facebook.svg

facebook.svg

1178 ms

left.svg

left.svg

272 ms

Accessibility Review

additio.com accessibility score

72

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

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

additio.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

additio.com SEO score

93

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

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 Additio.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 Additio.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

additio.com

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