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ensanantes.fr screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ensanantes.fr

ensa Nantes - école nationale supérieure d'architecture de Nantes

Page Load Speed

2.4 sec in total

First Response

347 ms

Resources Loaded

1.8 sec

Page Rendered

244 ms

ensanantes.fr screenshot

About Website

Click here to check amazing Ensa Nantes content. Otherwise, check out these important facts you probably never knew about ensanantes.fr

L’école nationale supérieure d'architecture de Nantes (ensa Nantes) est un établissement public d'enseignement supérieur et de recherche.

Visit ensanantes.fr

Key Findings

We analyzed Ensanantes.fr page load time and found that the first response time was 347 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

ensanantes.fr performance score

0

Network Requests Diagram

ensanantes.fr

347 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

318 ms

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

313 ms

css_s9uGkmucQnEWwWeut5Tm69uOvq_Tpd7Gs40koRPAP0I.css

314 ms

css_pnl_16DYNTEQ3bJ0FlvwLltXfrCHvkQfHOR2cZ4IXHQ.css

315 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 24% of them (11 requests) were addressed to the original Ensanantes.fr, 71% (32 requests) were made to Nantes.archi.fr and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (649 ms) relates to the external source Nantes.archi.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 325.3 kB (30%)

Content Size

1.1 MB

After Optimization

749.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ensanantes.fr main page is 1.1 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. 30% of websites need less resources to load. Images take 668.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 44.2 kB

  • Original 55.1 kB
  • After minification 52.8 kB
  • After compression 10.9 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. 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 44.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 13.0 kB

  • Original 668.2 kB
  • After minification 655.2 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. Ensa Nantes images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 216.9 kB

  • Original 287.0 kB
  • After minification 243.5 kB
  • After compression 70.1 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 216.9 kB or 76% of the original size.

CSS Optimization

-79%

Potential reduce by 51.1 kB

  • Original 64.8 kB
  • After minification 63.1 kB
  • After compression 13.7 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. Ensanantes.fr needs all CSS files to be minified and compressed as it can save up to 51.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ensa Nantes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ensanantes.fr

ensanantes.fr

347 ms

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css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

318 ms

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

313 ms

css_s9uGkmucQnEWwWeut5Tm69uOvq_Tpd7Gs40koRPAP0I.css

css_s9uGkmucQnEWwWeut5Tm69uOvq_Tpd7Gs40koRPAP0I.css

314 ms

css_pnl_16DYNTEQ3bJ0FlvwLltXfrCHvkQfHOR2cZ4IXHQ.css

css_pnl_16DYNTEQ3bJ0FlvwLltXfrCHvkQfHOR2cZ4IXHQ.css

315 ms

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css_OV-kVWbbt7mahVkYvxfOu-WgstYa0fiQ_jxYj4pCfZs.css

320 ms

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css_lB_ajFtYsX_O-vO-VNipYopgREZwT52t2QSeRi_0BIA.css

318 ms

js_4QNdFVPnVTdzmlxV8j458aSVu90Ay2Mq_Uln0auma5E.js

js_4QNdFVPnVTdzmlxV8j458aSVu90Ay2Mq_Uln0auma5E.js

647 ms

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423 ms

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423 ms

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424 ms

lightbox.js

lightbox.js

429 ms

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433 ms

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535 ms

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533 ms

analytics.js

analytics.js

136 ms

JAPLweb_1.jpg

JAPLweb_1.jpg

325 ms

logo-ensa.jpg

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225 ms

fr.png

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113 ms

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116 ms

es.png

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109 ms

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219 ms

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254 ms

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323 ms

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219 ms

outGoing.jpg

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332 ms

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433 ms

ecole.jpg

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435 ms

partenaires.jpg

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334 ms

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468 ms

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431 ms

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443 ms

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435 ms

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515 ms

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551 ms

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447 ms

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335 ms

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424 ms

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451 ms

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533 ms

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551 ms

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555 ms

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644 ms

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649 ms

collect

collect

13 ms

SEO Factors

ensanantes.fr SEO score

0

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ensanantes.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Ensanantes.fr 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

ensanantes.fr

Open Graph description is not detected on the main page of Ensa Nantes. 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: