Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

llavemaestra.net

LLavemaestra.net, Arquitectura y Construcción en español

Page Load Speed

22.2 sec in total

First Response

331 ms

Resources Loaded

21.3 sec

Page Rendered

527 ms

About Website

Click here to check amazing LLavemaestra content. Otherwise, check out these important facts you probably never knew about llavemaestra.net

Portal y revista de arquitectura, patrimonio, construcción sostenible e instalaciones líder en español. Buscador, noticias, ferias, productos, empresas y reformas de hogar.

Visit llavemaestra.net

Key Findings

We analyzed Llavemaestra.net page load time and found that the first response time was 331 ms and then it took 21.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

llavemaestra.net performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

llavemaestra.net

331 ms

www.llavemaestra.net

851 ms

key.css

341 ms

estilo.css

450 ms

forms.css

342 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 74% of them (68 requests) were addressed to the original Llavemaestra.net, 4% (4 requests) were made to Cursosmarcablanca.com and 3% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Ir-es.amazon-adsystem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 737.6 kB (29%)

Content Size

2.6 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Llavemaestra.net main page is 2.6 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 57.4 kB

  • Original 76.5 kB
  • After minification 67.0 kB
  • After compression 19.2 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. This page needs HTML code to be minified as it can gain 9.5 kB, which is 12% 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 57.4 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 158.9 kB

  • Original 1.6 MB
  • After minification 1.5 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. LLavemaestra images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 472.0 kB

  • Original 777.3 kB
  • After minification 729.3 kB
  • After compression 305.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 472.0 kB or 61% of the original size.

CSS Optimization

-85%

Potential reduce by 49.4 kB

  • Original 57.9 kB
  • After minification 40.1 kB
  • After compression 8.5 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. Llavemaestra.net needs all CSS files to be minified and compressed as it can save up to 49.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (46%)

Requests Now

85

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LLavemaestra. 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

Accessibility Review

llavemaestra.net accessibility score

64

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.

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

Form elements do not have associated labels

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

llavemaestra.net best practices score

50

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

llavemaestra.net SEO score

67

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Llavemaestra.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Spanish. Our system also found out that Llavemaestra.net 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 LLavemaestra. 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: