Tools & Wizards About Us
natacioninfantilmadrid.es screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

natacioninfantilmadrid.es

Natación infantil Madrid | Matronatación, clases a bebés y niños

Page Load Speed

3.9 sec in total

First Response

317 ms

Resources Loaded

3.4 sec

Page Rendered

251 ms

natacioninfantilmadrid.es screenshot

About Website

Click here to check amazing Natacion Infantil Madrid content for Spain. Otherwise, check out these important facts you probably never knew about natacioninfantilmadrid.es

Escuela de natación infantil La Brújula. Matronatación para bebés, clases embarazadas, para niños de todas las edades, cumpleaños en piscina, varias piscinas en Madrid.

Visit natacioninfantilmadrid.es

Key Findings

We analyzed Natacioninfantilmadrid.es page load time and found that the first response time was 317 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

natacioninfantilmadrid.es performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.289

42/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

natacioninfantilmadrid.es

317 ms

natacioninfantilmadrid.es

747 ms

www.natacioninfantilmadrid.es

1112 ms

cmp.js

51 ms

header-0756f215c64d653683422d003380f8eb83450cd1.min.css

180 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 59% of them (33 requests) were addressed to the original Natacioninfantilmadrid.es, 11% (6 requests) were made to Apis.google.com and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Natacioninfantilmadrid.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.4 kB (7%)

Content Size

1.0 MB

After Optimization

940.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Natacioninfantilmadrid.es main page is 1.0 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. 40% of websites need less resources to load. Images take 566.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 65.4 kB

  • Original 85.6 kB
  • After minification 84.4 kB
  • After compression 20.2 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 65.4 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 6.6 kB

  • Original 566.4 kB
  • After minification 559.8 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. Natacion Infantil Madrid images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.4 kB

  • Original 306.4 kB
  • After minification 306.4 kB
  • After compression 305.0 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 44 B

  • Original 55.8 kB
  • After minification 55.8 kB
  • After compression 55.8 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. Natacioninfantilmadrid.es has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (30%)

Requests Now

46

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Natacion Infantil Madrid. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

natacioninfantilmadrid.es

natacioninfantilmadrid.es

317 ms

natacioninfantilmadrid.es

natacioninfantilmadrid.es

747 ms

www.natacioninfantilmadrid.es

www.natacioninfantilmadrid.es

1112 ms

cmp.js

cmp.js

51 ms

header-0756f215c64d653683422d003380f8eb83450cd1.min.css

header-0756f215c64d653683422d003380f8eb83450cd1.min.css

180 ms

conversion.js

conversion.js

87 ms

js

js

74 ms

header-f4fd7b3c78248595e747dde5bbd6978f5fdf31f9.min.js

header-f4fd7b3c78248595e747dde5bbd6978f5fdf31f9.min.js

100 ms

gtm.js

gtm.js

126 ms

like.php

like.php

217 ms

bubles.png

bubles.png

179 ms

fondo-telesas2.png

fondo-telesas2.png

327 ms

logo-natacion-infantil.png

logo-natacion-infantil.png

482 ms

natacion-qr.png

natacion-qr.png

657 ms

fondo-piscina-verde.jpg

fondo-piscina-verde.jpg

481 ms

home-natacion.png

home-natacion.png

310 ms

NoticiasCovid.jpg

NoticiasCovid.jpg

393 ms

bebe-nadando1-1.jpg

bebe-nadando1-1.jpg

402 ms

nuestros-centros1-1.jpg

nuestros-centros1-1.jpg

414 ms

cenefa2.png

cenefa2.png

480 ms

matronatacion11.png

matronatacion11.png

488 ms

natacion.png

natacion.png

500 ms

natacioninfantil2.png

natacioninfantil2.png

570 ms

perfeccionamiento.png

perfeccionamiento.png

568 ms

clases-particulares1-1.jpg

clases-particulares1-1.jpg

570 ms

a-domicilio1-1.jpg

a-domicilio1-1.jpg

575 ms

colegios2.png

colegios2.png

587 ms

embarazadas11.png

embarazadas11.png

655 ms

competiciones1-1.jpg

competiciones1-1.jpg

656 ms

cursos-intensivoss.png

cursos-intensivoss.png

658 ms

cumpleanos-en-piscinas.png

cumpleanos-en-piscinas.png

661 ms

olas-superior3.png

olas-superior3.png

673 ms

bullet.png

bullet.png

742 ms

Feed_24x24.png

Feed_24x24.png

742 ms

Twitter_24x24.png

Twitter_24x24.png

743 ms

Facebook_24x24.png

Facebook_24x24.png

742 ms

plusone.js

plusone.js

62 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

54 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

62 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

103 ms

4iC86LVlZsRSjQhpWGedwyOoW-0A6_kpsyNmpAzHHw.woff

4iC86LVlZsRSjQhpWGedwyOoW-0A6_kpsyNmpAzHHw.woff

103 ms

AAABVuGyrgAA

AAABVuGyrgAA

20 ms

120 ms

footer-714bcd52f2f18051d22385da81e432b98ada2508.min.js

footer-714bcd52f2f18051d22385da81e432b98ada2508.min.js

674 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

24 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

48 ms

fastbutton

fastbutton

45 ms

postmessageRelay

postmessageRelay

38 ms

41 ms

vAyXKx-8ZBt.js

vAyXKx-8ZBt.js

23 ms

FEppCFCt76d.png

FEppCFCt76d.png

26 ms

developers.google.com

developers.google.com

302 ms

544727282-postmessagerelay.js

544727282-postmessagerelay.js

20 ms

rpc:shindig_random.js

rpc:shindig_random.js

9 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

footer-e01955f569cb206e23aec449c389803a4fd45f43.min.js

footer-e01955f569cb206e23aec449c389803a4fd45f43.min.js

89 ms

Accessibility Review

natacioninfantilmadrid.es accessibility score

84

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

button, link, and menuitem elements do not have accessible names.

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

natacioninfantilmadrid.es 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

natacioninfantilmadrid.es SEO score

90

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

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 Natacioninfantilmadrid.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 Natacioninfantilmadrid.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

natacioninfantilmadrid.es

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