Tools & Wizards About Us
luisllamas.es screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

luisllamas.es

Luis Llamas - Ingeniería, informática y diseño (Zaragoza)

Page Load Speed

2.6 sec in total

First Response

253 ms

Resources Loaded

1.9 sec

Page Rendered

406 ms

luisllamas.es screenshot

About Website

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

Página web de Luis Llamas, Ingeniero Industrial de Zaragoza. Un blog dedicado a compartir noticias y tutoriales sobre ingeniería, informática y diseño

Visit luisllamas.es

Key Findings

We analyzed Luisllamas.es page load time and found that the first response time was 253 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

luisllamas.es performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value600 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

luisllamas.es

253 ms

luisllamas.es

463 ms

www.luisllamas.es

496 ms

critical-2.8.0.css

114 ms

js

63 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 96% of them (24 requests) were addressed to the original Luisllamas.es, 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (571 ms) belongs to the original domain Luisllamas.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.7 kB (62%)

Content Size

35.1 kB

After Optimization

13.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luisllamas.es main page is 35.1 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. Only 10% of websites need less resources to load. HTML takes 26.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 21.7 kB

  • Original 26.7 kB
  • After minification 26.7 kB
  • After compression 5.0 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 21.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 1.6 kB
  • After minification 1.6 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. Luis Llamas images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 12 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 1.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 34 B

  • Original 5.8 kB
  • After minification 5.8 kB
  • After compression 5.7 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. Luisllamas.es has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luis Llamas. According to our analytics all requests are already optimized.

Network Requests Diagram

luisllamas.es

luisllamas.es

253 ms

luisllamas.es

luisllamas.es

463 ms

www.luisllamas.es

www.luisllamas.es

496 ms

critical-2.8.0.css

critical-2.8.0.css

114 ms

js

js

63 ms

main-1.1.0.js

main-1.1.0.js

225 ms

icon_globals_v1.svg

icon_globals_v1.svg

204 ms

lll_icon_64x64.png

lll_icon_64x64.png

203 ms

discord.svg

discord.svg

315 ms

book-icon.svg

book-icon.svg

316 ms

electronic-icon.svg

electronic-icon.svg

335 ms

arduino-icon.svg

arduino-icon.svg

342 ms

espressif-icon.svg

espressif-icon.svg

344 ms

computer-icon.svg

computer-icon.svg

348 ms

coding-icon.svg

coding-icon.svg

426 ms

rpi-icon.svg

rpi-icon.svg

429 ms

3dprinter-icon.svg

3dprinter-icon.svg

446 ms

pcb-icon.svg

pcb-icon.svg

456 ms

design-icon.svg

design-icon.svg

458 ms

develop-icon.svg

develop-icon.svg

466 ms

binary-icon.svg

binary-icon.svg

537 ms

nodejs-icon.svg

nodejs-icon.svg

539 ms

csharp-icon.svg

csharp-icon.svg

557 ms

python-icon.svg

python-icon.svg

570 ms

creative-commons.svg

creative-commons.svg

571 ms

Accessibility Review

luisllamas.es accessibility score

100

Accessibility Issues

Best Practices

luisllamas.es best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

luisllamas.es 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 Luisllamas.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 Luisllamas.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

luisllamas.es

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