Tools & Wizards About Us

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

aseacademiainglesdeusto.com

Ase Academia Inglés Deusto Bilbao - 6 alumnos máximo por aula

Page Load Speed

2.5 sec in total

First Response

357 ms

Resources Loaded

1.9 sec

Page Rendered

232 ms

About Website

Visit aseacademiainglesdeusto.com now to see the best up-to-date Ase Academia Ingles Deusto content for Spain and also check out these interesting facts you probably never knew about aseacademiainglesdeusto.com

Escuela de idiomas Ase academia inglés. Centro caracterizado por su nivel de calidad y eficacia en la enseñanza del idioma inglés. Cursos intensivos...(Bilbao)

Visit aseacademiainglesdeusto.com

Key Findings

We analyzed Aseacademiainglesdeusto.com page load time and found that the first response time was 357 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

aseacademiainglesdeusto.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.121

84/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

aseacademiainglesdeusto.com

357 ms

aseacademiainglesdeusto.com

475 ms

analytics.js

32 ms

bootstrap-3.1.1.min.css

234 ms

jquery.min.js

439 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 71% of them (17 requests) were addressed to the original Aseacademiainglesdeusto.com, 8% (2 requests) were made to Google-analytics.com and 8% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (569 ms) belongs to the original domain Aseacademiainglesdeusto.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.0 kB (4%)

Content Size

547.4 kB

After Optimization

523.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aseacademiainglesdeusto.com main page is 547.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 426.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.1 kB

  • Original 17.0 kB
  • After minification 12.1 kB
  • After compression 3.9 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 4.9 kB, which is 29% 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 13.1 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 7.0 kB

  • Original 426.2 kB
  • After minification 419.2 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. Ase Academia Ingles Deusto images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 159 B

  • Original 63.4 kB
  • After minification 63.4 kB
  • After compression 63.3 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

-9%

Potential reduce by 3.8 kB

  • Original 40.8 kB
  • After minification 40.8 kB
  • After compression 37.0 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. Aseacademiainglesdeusto.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (60%)

Requests Now

20

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ase Academia Ingles Deusto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

aseacademiainglesdeusto.com accessibility score

96

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

aseacademiainglesdeusto.com best practices score

67

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

SEO Factors

aseacademiainglesdeusto.com SEO score

100

Search Engine Optimization Advices

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 Aseacademiainglesdeusto.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 Aseacademiainglesdeusto.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

Open Graph description is not detected on the main page of Ase Academia Ingles Deusto. 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: