Tools & Wizards About Us
esah.es screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

esah.es

Escuela de Hostelería y Turismo | ESAH - Estudios Superiores Abiertos de Hostelería

Page Load Speed

4.8 sec in total

First Response

548 ms

Resources Loaded

3.8 sec

Page Rendered

532 ms

esah.es screenshot

About Website

Visit esah.es now to see the best up-to-date ESAH content for Spain and also check out these interesting facts you probably never knew about esah.es

ESAH, Estudios Superiores Abiertos de Hostelería. Escuela de Hostelería y Turismo: Cursos y formación profesional 100% online en cocina, pastelería, enología, eventos... Estudia a distancia con flexib...

Visit esah.es

Key Findings

We analyzed Esah.es page load time and found that the first response time was 548 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

esah.es performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.727

6/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

esah.es

548 ms

esah.es

416 ms

www.esah.es

294 ms

www.estudiahosteleria.com

570 ms

uc.js

51 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Esah.es, 67% (48 requests) were made to Estudiahosteleria.com and 17% (12 requests) were made to Sw-assets.ekomiapps.de. The less responsive or slowest element that took the longest time to load (824 ms) relates to the external source Estudiahosteleria.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.9 kB (10%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Esah.es main page is 1.5 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 71.7 kB

  • Original 87.4 kB
  • After minification 82.2 kB
  • After compression 15.8 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 71.7 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 37.5 kB

  • Original 1.1 MB
  • After minification 1.1 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. ESAH images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 32.7 kB

  • Original 219.4 kB
  • After minification 217.5 kB
  • After compression 186.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.7 kB or 15% of the original size.

CSS Optimization

-0%

Potential reduce by 43 B

  • Original 58.5 kB
  • After minification 58.5 kB
  • After compression 58.4 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. Esah.es has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (33%)

Requests Now

58

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESAH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

esah.es

esah.es

548 ms

esah.es

esah.es

416 ms

www.esah.es

www.esah.es

294 ms

www.estudiahosteleria.com

www.estudiahosteleria.com

570 ms

uc.js

uc.js

51 ms

css

css

48 ms

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css__DZ6hcTjXoQmCPa0x2ijcwR9tQIgN5iKWYBttXXJedz0__F3dpbxG61xXwPT3cgyU2Tirzdnx37agA5dfEnRIlkxw__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.css

308 ms

css___RYhfpNpmT_MV5L6eoKnaHbq9jIBpfM2-h40JjI7IZc__kkLZCkGomNQJyYCzqWfXl4yBwd9EKf8hH_4lPbFDdNg__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.css

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325 ms

js

js

64 ms

jquery.min.js

jquery.min.js

422 ms

js__d-XDTGFDdqGFbWqDTqgOgdWahg0Fg3DGOdPgiaEMKwk__2emzjIjtUIzsiuET3yIKWWqqwPIOMFkamjD0iB6SblE__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

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334 ms

drupal.js

drupal.js

334 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

360 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

412 ms

js__W_LXyunxJNVPnxAk08GTNwfWE_g1xcKGOskiHHXG4H4__tDvnkETywQePd7CLJgQsxLsI7NcrrQphnZbGg-DX-94__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

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413 ms

jquery.ui.accordion.min.js

jquery.ui.accordion.min.js

415 ms

js__v4BIFoJGucS1Oa6wJKMfGzpaMKMak8Ydo3jSllN4KIA__9fZBIMmrmbwhZaxEC3iIV67ltmlRALskrjLNMsfyu_A__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

js__v4BIFoJGucS1Oa6wJKMfGzpaMKMak8Ydo3jSllN4KIA__9fZBIMmrmbwhZaxEC3iIV67ltmlRALskrjLNMsfyu_A__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

418 ms

js__FFA_jUvH9hrgP33SnNV0oLgAMDMQmMthYyZ1iNdIFsA__LJ3cJWti4ya_aMHZsq8A0qUFKMtxy6ABotdBRZPGZuM__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

js__FFA_jUvH9hrgP33SnNV0oLgAMDMQmMthYyZ1iNdIFsA__LJ3cJWti4ya_aMHZsq8A0qUFKMtxy6ABotdBRZPGZuM__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

444 ms

js__4WWubaobsyzsZXrc0wc2J5F1R1tGpo-bO7i3sy2yxC4__UsVV2qS2OCcJdq91a97ylsaF0eziOTcKMDO3Im7vLmc__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

js__4WWubaobsyzsZXrc0wc2J5F1R1tGpo-bO7i3sy2yxC4__UsVV2qS2OCcJdq91a97ylsaF0eziOTcKMDO3Im7vLmc__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

517 ms

js__Rar3vbhGCAJQz5w3vZ_SmsXQi3FqQL0jTBq_hWWLz_E__qAl84FcCv2jyN22yFGS5Oc85cjd9zKX6p_cFNLGhe-M__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

js__Rar3vbhGCAJQz5w3vZ_SmsXQi3FqQL0jTBq_hWWLz_E__qAl84FcCv2jyN22yFGS5Oc85cjd9zKX6p_cFNLGhe-M__A_tWJaDWcQ_CA3RaFK1OhrI5eBHxw8dBaEDTFSLfUeM.js

461 ms

gtm.js

gtm.js

54 ms

mini-menu-logo.png

mini-menu-logo.png

123 ms

spritesheet_v3.png

spritesheet_v3.png

321 ms

esahweb.jpg

esahweb.jpg

123 ms

1024_240_home_web_esah_qntp_1220_330.jpg

1024_240_home_web_esah_qntp_1220_330.jpg

521 ms

barra-fondo.png

barra-fondo.png

124 ms

area-fondo-1.png

area-fondo-1.png

122 ms

areas-hosteleria-y-turismo.jpg

areas-hosteleria-y-turismo.jpg

219 ms

area-fondo-2.png

area-fondo-2.png

220 ms

imagen_portada_area_enologia.png

imagen_portada_area_enologia.png

618 ms

gestion.jpg

gestion.jpg

318 ms

area-cocina-portada.jpg

area-cocina-portada.jpg

320 ms

areas-pasteleria.jpg

areas-pasteleria.jpg

320 ms

imagen_portada_area_turismo.png

imagen_portada_area_turismo.png

624 ms

eventosarea.jpg

eventosarea.jpg

421 ms

MIds9lPIUgo.jpg

MIds9lPIUgo.jpg

423 ms

ventajas-01.png

ventajas-01.png

424 ms

ventajas-02.png

ventajas-02.png

524 ms

ventajas-03.png

ventajas-03.png

525 ms

ventajas-04.png

ventajas-04.png

526 ms

sello_aenoriso9001.png

sello_aenoriso9001.png

623 ms

sello_aenor_iso27001_web.png

sello_aenor_iso27001_web.png

626 ms

loogo-iqnet-jun23-esah.jpg

loogo-iqnet-jun23-esah.jpg

628 ms

sello-entidad-rsa-2024.png

sello-entidad-rsa-2024.png

627 ms

generaciond_seas.png

generaciond_seas.png

716 ms

campus-seas.png

campus-seas.png

724 ms

esah-logo-pie.png

esah-logo-pie.png

725 ms

logo_pie_lezama.png

logo_pie_lezama.png

727 ms

logo_pie_esh.png

logo_pie_esh.png

726 ms

logo_pie_usj.png

logo_pie_usj.png

728 ms

logo_pie_seas.png

logo_pie_seas.png

817 ms

logo_esah_blanco_0.png

logo_esah_blanco_0.png

824 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

76 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff

82 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

95 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

107 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

107 ms

ui-esah.woff

ui-esah.woff

714 ms

fondo_cortinilla_esah_2.jpg

fondo_cortinilla_esah_2.jpg

790 ms

widget.js

widget.js

153 ms

x-widget.js

x-widget.js

2 ms

jquery.min.js

jquery.min.js

5 ms

sf960615d2de08132d6a.json

sf960615d2de08132d6a.json

3 ms

widget.css

widget.css

6 ms

96061_seller_summary.json

96061_seller_summary.json

21 ms

stars_esah-173x29.png

stars_esah-173x29.png

565 ms

es_seal_silver-105.png

es_seal_silver-105.png

20 ms

stars_grey-173x29.png

stars_grey-173x29.png

20 ms

HelveticaNeueLTStd-Bd.woff

HelveticaNeueLTStd-Bd.woff

2 ms

Lato-Bold.woff

Lato-Bold.woff

3 ms

Lato-Light.woff

Lato-Light.woff

10 ms

HelveticaNeueLTStd-Md.woff

HelveticaNeueLTStd-Md.woff

8 ms

Accessibility Review

esah.es accessibility score

98

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.

Best Practices

esah.es best practices score

75

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

Page has valid source maps

SEO Factors

esah.es SEO score

83

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

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

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 Esah.es 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 Esah.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

esah.es

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