Tools & Wizards About Us
tortosa.cat screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

tortosa.cat

tortosa.cat, el web oficial de la ciutat de Tortosa.

Page Load Speed

3.2 sec in total

First Response

195 ms

Resources Loaded

2.7 sec

Page Rendered

341 ms

tortosa.cat screenshot

About Website

Welcome to tortosa.cat homepage info - get ready to check Tortosa best content for Spain right away, or after learning these important things about tortosa.cat

Accedeix al web oficial de l'Ajuntament de Tortosa, on trobaràs serveis, tràmits, informació turística i informació referent a la ciutat.

Visit tortosa.cat

Key Findings

We analyzed Tortosa.cat page load time and found that the first response time was 195 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

tortosa.cat performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

tortosa.cat

195 ms

www2.tortosa.cat

183 ms

www2.tortosa.cat

457 ms

jquery-1.9.1.min.js

228 ms

jssor.js

385 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tortosa.cat, 94% (74 requests) were made to Www2.tortosa.cat and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (854 ms) relates to the external source Www2.tortosa.cat.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (43%)

Content Size

3.7 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tortosa.cat main page is 3.7 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 69.5 kB

  • Original 79.1 kB
  • After minification 52.9 kB
  • After compression 9.6 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 26.2 kB, which is 33% 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 69.5 kB or 88% of the original size.

Image Optimization

-8%

Potential reduce by 161.8 kB

  • Original 2.0 MB
  • After minification 1.9 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. Tortosa images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 804.9 kB
  • After compression 207.5 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 1.0 MB or 83% of the original size.

CSS Optimization

-88%

Potential reduce by 348.0 kB

  • Original 395.8 kB
  • After minification 265.5 kB
  • After compression 47.8 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. Tortosa.cat needs all CSS files to be minified and compressed as it can save up to 348.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (26%)

Requests Now

74

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tortosa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tortosa.cat

tortosa.cat

195 ms

www2.tortosa.cat

www2.tortosa.cat

183 ms

www2.tortosa.cat

www2.tortosa.cat

457 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

228 ms

jssor.js

jssor.js

385 ms

jssor.slider.js

jssor.slider.js

526 ms

slider.js

slider.js

242 ms

estils_v2.css

estils_v2.css

312 ms

estils_yves.css

estils_yves.css

241 ms

estils.css

estils.css

379 ms

responsive.css

responsive.css

474 ms

search.css

search.css

550 ms

animation.css

animation.css

389 ms

jquery-ui.css

jquery-ui.css

460 ms

jquery.bxslider.css

jquery.bxslider.css

470 ms

jquery-1.11.1.js

jquery-1.11.1.js

775 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

538 ms

datanova.js

datanova.js

547 ms

jquery-ui.js

jquery-ui.js

854 ms

jquery.validate.js

jquery.validate.js

603 ms

FusionCharts.js

FusionCharts.js

613 ms

js

js

73 ms

element.js

element.js

45 ms

cookie-consent.js

cookie-consent.js

61 ms

gothic.woff

gothic.woff

197 ms

escutcap1R2.jpg

escutcap1R2.jpg

120 ms

search.png

search.png

409 ms

logotiphoritzontaltransppetita.png

logotiphoritzontaltransppetita.png

84 ms

loading.gif

loading.gif

91 ms

ban_5983629e94.jpg

ban_5983629e94.jpg

158 ms

ban_e56db3a174.jpg

ban_e56db3a174.jpg

88 ms

ban_c1b0a86b32.jpg

ban_c1b0a86b32.jpg

163 ms

ban_a6b45ef3f3.jpg

ban_a6b45ef3f3.jpg

95 ms

ban_ed9aa3dfdc.jpg

ban_ed9aa3dfdc.jpg

309 ms

ban_1f0f7ef96f.jpg

ban_1f0f7ef96f.jpg

168 ms

ban_6d0c480b45.jpg

ban_6d0c480b45.jpg

321 ms

bnturismei.jpg

bnturismei.jpg

175 ms

bnfrenaixi.jpg

bnfrenaixi.jpg

236 ms

bnmuseui.jpg

bnmuseui.jpg

241 ms

bnteatrei.jpg

bnteatrei.jpg

247 ms

bnfirati.jpg

bnfirati.jpg

252 ms

min_13061a4782.jpg

min_13061a4782.jpg

312 ms

min_01c3ee2c41.jpg

min_01c3ee2c41.jpg

319 ms

min_f83f81af93.jpg

min_f83f81af93.jpg

325 ms

ban_e69b2b6d5d.jpg

ban_e69b2b6d5d.jpg

331 ms

ban_34c4e2664b.png

ban_34c4e2664b.png

387 ms

bnagenda.jpg

bnagenda.jpg

391 ms

bhabitatge.jpg

bhabitatge.jpg

401 ms

bnradio.jpg

bnradio.jpg

409 ms

ajuntaclic.jpg

ajuntaclic.jpg

412 ms

bniviapub.jpg

bniviapub.jpg

411 ms

bnentitats.jpg

bnentitats.jpg

464 ms

bndeixa.jpg

bndeixa.jpg

468 ms

bntelfurg.jpg

bntelfurg.jpg

478 ms

bnfestius.jpg

bnfestius.jpg

488 ms

icona-pla-estrategic.jpg

icona-pla-estrategic.jpg

489 ms

bnqisugg.jpg

bnqisugg.jpg

491 ms

bnsolinfpub.jpg

bnsolinfpub.jpg

540 ms

bnresultatqis.jpg

bnresultatqis.jpg

543 ms

bnresoldretacces.jpg

bnresoldretacces.jpg

555 ms

btbiblio4.jpg

btbiblio4.jpg

564 ms

btcfo4.jpg

btcfo4.jpg

515 ms

search.woff

search.woff

523 ms

btviver4.jpg

btviver4.jpg

541 ms

btpatrimdi4.jpg

btpatrimdi4.jpg

537 ms

btpij4.jpg

btpij4.jpg

546 ms

btmusica4.jpg

btmusica4.jpg

551 ms

btteatre4.jpg

btteatre4.jpg

494 ms

btsport4.jpg

btsport4.jpg

502 ms

2023.jpg

2023.jpg

533 ms

2022.jpg

2022.jpg

528 ms

2021.jpg

2021.jpg

478 ms

2020.jpg

2020.jpg

481 ms

2019.jpg

2019.jpg

482 ms

2017.jpg

2017.jpg

489 ms

2016.jpg

2016.jpg

469 ms

2015.jpg

2015.jpg

467 ms

2014.jpg

2014.jpg

473 ms

2013.jpg

2013.jpg

479 ms

Accessibility Review

tortosa.cat accessibility score

85

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

tortosa.cat 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tortosa.cat 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

    CA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tortosa.cat can be misinterpreted by Google and other search engines. Our service has detected that Catalan is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tortosa.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

tortosa.cat

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