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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dev.theresia.es

Tienda online uniformes escolares y zapatos

Page Load Speed

8.7 sec in total

First Response

2.2 sec

Resources Loaded

6 sec

Page Rendered

554 ms

dev.theresia.es screenshot

About Website

Welcome to dev.theresia.es homepage info - get ready to check Dev Theresia best content right away, or after learning these important things about dev.theresia.es

Uniformes de colegio online y zapatos escolares para centros educativos. Fabricación propia, última tecnología y máxima calidad. ¡Soluciones personalizadas!

Visit dev.theresia.es

Key Findings

We analyzed Dev.theresia.es page load time and found that the first response time was 2.2 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

dev.theresia.es performance score

0

Network Requests Diagram

dev.theresia.es

2205 ms

classic-081711.css

21 ms

reset.min.css

857 ms

reset_css3.min.css

779 ms

style.min.css

1678 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dev.theresia.es, 45% (34 requests) were made to Static.xx.fbcdn.net and 32% (24 requests) were made to Pruebas.prosolutions.es. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Pruebas.prosolutions.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.7 kB (17%)

Content Size

879.0 kB

After Optimization

731.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dev.theresia.es main page is 879.0 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. 65% of websites need less resources to load. Images take 680.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 20.0 kB

  • Original 25.0 kB
  • After minification 22.7 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 20.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 24.9 kB

  • Original 680.6 kB
  • After minification 655.7 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. Dev Theresia images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 80.1 kB

  • Original 144.2 kB
  • After minification 141.3 kB
  • After compression 64.2 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 80.1 kB or 56% of the original size.

CSS Optimization

-78%

Potential reduce by 22.8 kB

  • Original 29.2 kB
  • After minification 24.2 kB
  • After compression 6.4 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. Dev.theresia.es needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (55%)

Requests Now

73

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev Theresia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dev.theresia.es

dev.theresia.es

2205 ms

classic-081711.css

classic-081711.css

21 ms

reset.min.css

reset.min.css

857 ms

reset_css3.min.css

reset_css3.min.css

779 ms

style.min.css

style.min.css

1678 ms

responsive.css

responsive.css

1520 ms

facebox.min.css

facebox.min.css

775 ms

img_uniformes_escolares.jpg

img_uniformes_escolares.jpg

2957 ms

facebook_index.png

facebook_index.png

1023 ms

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957 ms

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google+_index.png

1011 ms

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youtube_index.png

1102 ms

pinterest_index.png

pinterest_index.png

1472 ms

img_tienda.jpg

img_tienda.jpg

1789 ms

img_proceso_produccion.jpg

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1790 ms

banner-eventos.jpg

banner-eventos.jpg

2569 ms

jquery-1.6.min.js

jquery-1.6.min.js

1893 ms

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1622 ms

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jquery.lightbox-0.5.min.js

2324 ms

titulo_links.jpg

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1661 ms

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1857 ms

theresia-solidaria.jpg

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3163 ms

banner-reserva.jpg

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2461 ms

img_news-2.jpg

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2397 ms

logo.png

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3763 ms

likebox.php

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582 ms

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214 ms

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13 ms

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18 ms

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dc.js

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42 ms

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20 ms

SEO Factors

dev.theresia.es SEO score

0

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dev.theresia.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 Dev.theresia.es main page’s claimed encoding is iso-8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dev.theresia.es

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