Tools & Wizards About Us
residuonvas.cat screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

residuonvas.cat

Residu on vas

Page Load Speed

4.5 sec in total

First Response

352 ms

Resources Loaded

3.9 sec

Page Rendered

232 ms

residuonvas.cat screenshot

About Website

Visit residuonvas.cat now to see the best up-to-date Residu On Vas content for Spain and also check out these interesting facts you probably never knew about residuonvas.cat

Visit residuonvas.cat

Key Findings

We analyzed Residuonvas.cat page load time and found that the first response time was 352 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

residuonvas.cat performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

residuonvas.cat

352 ms

www.residuonvas.cat

727 ms

jquery.min.js

160 ms

jquery-ui.js

491 ms

style.css

239 ms

Our browser made a total of 168 requests to load all elements on the main page. We found that all of those requests were addressed to Residuonvas.cat and no external sources were called. The less responsive or slowest element that took the longest time to load (727 ms) belongs to the original domain Residuonvas.cat.

Page Optimization Overview & Recommendations

Page size can be reduced by 626.5 kB (39%)

Content Size

1.6 MB

After Optimization

998.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Residuonvas.cat main page is 1.6 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. 55% of websites need less resources to load. Images take 942.6 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 118.8 kB

  • Original 129.0 kB
  • After minification 111.4 kB
  • After compression 10.2 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 17.6 kB, which is 14% 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 118.8 kB or 92% of the original size.

Image Optimization

-6%

Potential reduce by 60.5 kB

  • Original 942.6 kB
  • After minification 882.2 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. Residu On Vas images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 426.1 kB

  • Original 529.5 kB
  • After minification 384.5 kB
  • After compression 103.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 426.1 kB or 80% of the original size.

CSS Optimization

-88%

Potential reduce by 21.0 kB

  • Original 23.8 kB
  • After minification 16.4 kB
  • After compression 2.8 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. Residuonvas.cat needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 88% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

164

After Optimization

164

  • Images
  • JavaScript
  • CSS

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Residu On Vas. According to our analytics all requests are already optimized.

Network Requests Diagram

residuonvas.cat

residuonvas.cat

352 ms

www.residuonvas.cat

www.residuonvas.cat

727 ms

jquery.min.js

jquery.min.js

160 ms

jquery-ui.js

jquery-ui.js

491 ms

style.css

style.css

239 ms

bg_celes.png

bg_celes.png

102 ms

l_generalitat.png

l_generalitat.png

101 ms

l_arc.png

l_arc.png

101 ms

l_ecoembes.png

l_ecoembes.png

154 ms

l_ecovidrio.png

l_ecovidrio.png

165 ms

l_premilaus.png

l_premilaus.png

164 ms

l_envas.png

l_envas.png

233 ms

l_text_ca.jpg

l_text_ca.jpg

246 ms

l_appstore.png

l_appstore.png

247 ms

l_googleplay.png

l_googleplay.png

246 ms

pneumatic.jpg

pneumatic.jpg

207 ms

cera.jpg

cera.jpg

205 ms

gespa.jpg

gespa.jpg

265 ms

pinyols.jpg

pinyols.jpg

282 ms

paper_magdalenes.jpg

paper_magdalenes.jpg

282 ms

penjador_plastic.jpg

penjador_plastic.jpg

278 ms

llima_ungles.jpg

llima_ungles.jpg

281 ms

revista.jpg

revista.jpg

282 ms

restes_menjar.jpg

restes_menjar.jpg

354 ms

etiqueta_adhesiva.jpg

etiqueta_adhesiva.jpg

357 ms

televisio.jpg

televisio.jpg

360 ms

electro_petits.jpg

electro_petits.jpg

359 ms

rentadora.jpg

rentadora.jpg

358 ms

cd_dvd.jpg

cd_dvd.jpg

360 ms

6c9aec2dedf7cdaec5294898c14291cabf9e33b8.jpg

6c9aec2dedf7cdaec5294898c14291cabf9e33b8.jpg

416 ms

pal_fregar.jpg

pal_fregar.jpg

429 ms

raspall_dents.jpg

raspall_dents.jpg

431 ms

mobils.jpg

mobils.jpg

432 ms

8c0200600c71555b3a4960327b9669124002c521.jpg

8c0200600c71555b3a4960327b9669124002c521.jpg

432 ms

aliment_malmes.jpg

aliment_malmes.jpg

433 ms

vernis.jpg

vernis.jpg

495 ms

xumet.jpg

xumet.jpg

505 ms

sorra_gat.jpg

sorra_gat.jpg

507 ms

infusions.jpg

infusions.jpg

508 ms

test_plastic.jpg

test_plastic.jpg

509 ms

cendrer_porcellana.jpg

cendrer_porcellana.jpg

509 ms

premsa.jpg

premsa.jpg

520 ms

sobre_paper.jpg

sobre_paper.jpg

531 ms

ProximaNovaSoft-Bold-webfont.woff

ProximaNovaSoft-Bold-webfont.woff

611 ms

ProximaNovaSoft-Medium-webfont.woff

ProximaNovaSoft-Medium-webfont.woff

482 ms

pintura.jpg

pintura.jpg

471 ms

moble_fusta.jpg

moble_fusta.jpg

469 ms

xinxeta.jpg

xinxeta.jpg

460 ms

clips_metalics.jpg

clips_metalics.jpg

465 ms

cassola.jpg

cassola.jpg

470 ms

46d0b23eeec7324f02e90f0751027d7cadd37906.jpg

46d0b23eeec7324f02e90f0751027d7cadd37906.jpg

471 ms

radiografia.jpg

radiografia.jpg

471 ms

llapis.jpg

llapis.jpg

523 ms

runa.jpg

runa.jpg

484 ms

joguines.jpg

joguines.jpg

467 ms

xarxa_fruita.jpg

xarxa_fruita.jpg

467 ms

cafe_capsules.jpg

cafe_capsules.jpg

470 ms

mitges.jpg

mitges.jpg

468 ms

auricular.jpg

auricular.jpg

524 ms

oli_cotxe.jpg

oli_cotxe.jpg

470 ms

bombeta_baix.jpg

bombeta_baix.jpg

465 ms

fulls_paper.jpg

fulls_paper.jpg

463 ms

precinte_cava.jpg

precinte_cava.jpg

468 ms

goma_esborrar.jpg

goma_esborrar.jpg

467 ms

paella.jpg

paella.jpg

522 ms

pols_escombrar.jpg

pols_escombrar.jpg

485 ms

matalas.jpg

matalas.jpg

472 ms

escuradents.jpg

escuradents.jpg

471 ms

capsa_cartro.jpg

capsa_cartro.jpg

472 ms

tap_pots.jpg

tap_pots.jpg

471 ms

11f0db781042ca7b9c94b5640862a9faacc1dd96.jpg

11f0db781042ca7b9c94b5640862a9faacc1dd96.jpg

523 ms

got_plastic.jpg

got_plastic.jpg

481 ms

bateria_cotxe.jpg

bateria_cotxe.jpg

472 ms

toner.jpg

toner.jpg

470 ms

aerosol.jpg

aerosol.jpg

471 ms

mirall.jpg

mirall.jpg

472 ms

bastons_orelles.jpg

bastons_orelles.jpg

524 ms

287c9cb63033b27ef7332b4acbd712c6b6c8df45.jpg

287c9cb63033b27ef7332b4acbd712c6b6c8df45.jpg

485 ms

ulleres.jpg

ulleres.jpg

473 ms

piles.jpg

piles.jpg

469 ms

cafe_marro.jpg

cafe_marro.jpg

473 ms

safata_porex.jpg

safata_porex.jpg

467 ms

ampolla_vidre.jpg

ampolla_vidre.jpg

466 ms

fibrociment.jpg

fibrociment.jpg

476 ms

terra.jpg

terra.jpg

470 ms

pal_escombra.jpg

pal_escombra.jpg

467 ms

a550a599c91fa8216afe7ae72040d8ff854b90a8.jpg

a550a599c91fa8216afe7ae72040d8ff854b90a8.jpg

471 ms

galleda.jpg

galleda.jpg

458 ms

nevera.jpg

nevera.jpg

466 ms

etiqueta_paper.jpg

etiqueta_paper.jpg

470 ms

fluorescent.jpg

fluorescent.jpg

470 ms

termometre.jpg

termometre.jpg

468 ms

taps_suro.jpg

taps_suro.jpg

472 ms

cendrer_plastic.jpg

cendrer_plastic.jpg

470 ms

taps_plastic.jpg

taps_plastic.jpg

467 ms

afaitar.jpg

afaitar.jpg

473 ms

precinte_adhesiu.jpg

precinte_adhesiu.jpg

469 ms

coto.jpg

coto.jpg

470 ms

excrements.jpg

excrements.jpg

473 ms

bijuteria.jpg

bijuteria.jpg

473 ms

porro.jpg

porro.jpg

470 ms

cistell.jpg

cistell.jpg

469 ms

fotos_diapos.jpg

fotos_diapos.jpg

467 ms

got_vidre.jpg

got_vidre.jpg

467 ms

pinzell.jpg

pinzell.jpg

469 ms

vidre_pla.jpg

vidre_pla.jpg

470 ms

rodet_fotos.jpg

rodet_fotos.jpg

466 ms

agulla_cosir.jpg

agulla_cosir.jpg

473 ms

cordo_sabata.jpg

cordo_sabata.jpg

473 ms

tub_pvc.jpg

tub_pvc.jpg

472 ms

llumins_fusta.jpg

llumins_fusta.jpg

472 ms

bossa_plastic.jpg

bossa_plastic.jpg

472 ms

disc_vinil.jpg

disc_vinil.jpg

467 ms

f5762714450fbe917f80d6b104ac7ed1c7bd11de.jpg

f5762714450fbe917f80d6b104ac7ed1c7bd11de.jpg

472 ms

espiral_llibreta.jpg

espiral_llibreta.jpg

469 ms

capsa_puros.jpg

capsa_puros.jpg

471 ms

llaunes_ferro.jpg

llaunes_ferro.jpg

470 ms

paper_plastificat.jpg

paper_plastificat.jpg

470 ms

oli_cuina.jpg

oli_cuina.jpg

468 ms

bolquers_celulosa.jpg

bolquers_celulosa.jpg

467 ms

embolcall_film_alumini.jpg

embolcall_film_alumini.jpg

469 ms

cigarret.jpg

cigarret.jpg

466 ms

cendrer_vidre.jpg

cendrer_vidre.jpg

469 ms

closques.jpg

closques.jpg

463 ms

gerro_ceramica.jpg

gerro_ceramica.jpg

467 ms

test_ceramica.jpg

test_ceramica.jpg

468 ms

iogurt_vidre.jpg

iogurt_vidre.jpg

469 ms

plats.jpg

plats.jpg

469 ms

desodorant.jpg

desodorant.jpg

471 ms

tovallo_paper.jpg

tovallo_paper.jpg

468 ms

palleta_refresc.jpg

palleta_refresc.jpg

466 ms

iogurt_plastic.jpg

iogurt_plastic.jpg

470 ms

roba.jpg

roba.jpg

469 ms

manega.jpg

manega.jpg

473 ms

ampolla_plastic.jpg

ampolla_plastic.jpg

468 ms

bossa_aperitiu.jpg

bossa_aperitiu.jpg

468 ms

sabates.jpg

sabates.jpg

463 ms

roba_estripada.jpg

roba_estripada.jpg

469 ms

maquina_ferpunta.jpg

maquina_ferpunta.jpg

469 ms

tub_dents.jpg

tub_dents.jpg

469 ms

medicaments.jpg

medicaments.jpg

468 ms

cafe_filtre.jpg

cafe_filtre.jpg

468 ms

baieta.jpg

baieta.jpg

465 ms

vidre_marc.jpg

vidre_marc.jpg

463 ms

bombeta_filament.jpg

bombeta_filament.jpg

463 ms

preservatiu.jpg

preservatiu.jpg

463 ms

xiclet.jpg

xiclet.jpg

465 ms

e5a95bd16f4284e073dcffebb43717338db36f7d.jpg

e5a95bd16f4284e073dcffebb43717338db36f7d.jpg

539 ms

ordinador.jpg

ordinador.jpg

465 ms

coberts.jpg

coberts.jpg

466 ms

bossa_paper.jpg

bossa_paper.jpg

465 ms

bric.jpg

bric.jpg

464 ms

flors.jpg

flors.jpg

467 ms

boligraf.jpg

boligraf.jpg

515 ms

h_contenidors_s.png

h_contenidors_s.png

491 ms

bg_cercar_residus.png

bg_cercar_residus.png

465 ms

bg_veure_contenidors.png

bg_veure_contenidors.png

462 ms

tancar.png

tancar.png

465 ms

but_cont1.png

but_cont1.png

465 ms

but_cont2.png

but_cont2.png

506 ms

but_cont3.png

but_cont3.png

503 ms

but_cont4.png

but_cont4.png

478 ms

but_cont5.png

but_cont5.png

477 ms

but_cont6.png

but_cont6.png

483 ms

but_cont7.png

but_cont7.png

479 ms

but_cont8.png

but_cont8.png

517 ms

but_cont9.png

but_cont9.png

491 ms

bg_cercador.png

bg_cercador.png

465 ms

Accessibility Review

residuonvas.cat accessibility score

95

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

Links do not have a discernible name

Best Practices

residuonvas.cat 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

High

Page has valid source maps

SEO Factors

residuonvas.cat SEO score

77

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

High

robots.txt is not valid

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

    CA

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Residuonvas.cat can be misinterpreted by Google and other search engines. Our service has detected that Catalan is used on the page, and it does not match the claimed English language. Our system also found out that Residuonvas.cat 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

residuonvas.cat

Open Graph description is not detected on the main page of Residu On Vas. 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: