Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

barcelona-lingua.com

Spanish courses in Spain at very competitive prices

Page Load Speed

1.9 sec in total

First Response

406 ms

Resources Loaded

1.2 sec

Page Rendered

353 ms

About Website

Click here to check amazing Barcelona Lingua content. Otherwise, check out these important facts you probably never knew about barcelona-lingua.com

A complete and immersive learning experience. We offer Spanish courses in Spain with experieced native teachers and outdoor activities

Visit barcelona-lingua.com

Key Findings

We analyzed Barcelona-lingua.com page load time and found that the first response time was 406 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

barcelona-lingua.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.351

31/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

barcelona-lingua.com

406 ms

barcelona.css

184 ms

tables.css

186 ms

AJS.js

186 ms

AJS_fx.js

189 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Barcelona-lingua.com and no external sources were called. The less responsive or slowest element that took the longest time to load (556 ms) belongs to the original domain Barcelona-lingua.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.7 kB (9%)

Content Size

511.1 kB

After Optimization

465.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Barcelona-lingua.com main page is 511.1 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. 30% of websites need less resources to load. Images take 450.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 17.4 kB

  • Original 22.8 kB
  • After minification 21.3 kB
  • After compression 5.4 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 17.4 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 953 B

  • Original 450.2 kB
  • After minification 449.2 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. Barcelona Lingua images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 18.5 kB

  • Original 26.7 kB
  • After minification 25.5 kB
  • After compression 8.1 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 18.5 kB or 69% of the original size.

CSS Optimization

-77%

Potential reduce by 8.8 kB

  • Original 11.4 kB
  • After minification 9.2 kB
  • After compression 2.6 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. Barcelona-lingua.com needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (21%)

Requests Now

33

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barcelona Lingua. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

barcelona-lingua.com accessibility score

90

Accessibility Issues

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

Buttons do not have an accessible name

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

barcelona-lingua.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

barcelona-lingua.com SEO score

84

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

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Barcelona-lingua.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Barcelona-lingua.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 Barcelona Lingua. 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: