7 sec in total
2.7 sec
4.1 sec
187 ms
Visit esnporto.org now to see the best up-to-date ESN Porto content for Portugal and also check out these interesting facts you probably never knew about esnporto.org
Visit esnporto.orgWe analyzed Esnporto.org page load time and found that the first response time was 2.7 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
esnporto.org performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value9.7 s
0/100
25%
Value4.0 s
80/100
10%
Value360 ms
72/100
30%
Value0.566
12/100
15%
Value5.3 s
73/100
10%
2667 ms
93 ms
171 ms
175 ms
179 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 64% of them (47 requests) were addressed to the original Esnporto.org, 27% (20 requests) were made to Scontent.cdninstagram.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Esnporto.org.
Page size can be reduced by 517.6 kB (26%)
2.0 MB
1.5 MB
In fact, the total size of Esnporto.org main page is 2.0 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 55.7 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 55.7 kB or 85% of the original size.
Potential reduce by 47.1 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. ESN Porto images are well optimized though.
Potential reduce by 207.5 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 207.5 kB or 72% of the original size.
Potential reduce by 207.3 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. Esnporto.org needs all CSS files to be minified and compressed as it can save up to 207.3 kB or 89% of the original size.
Number of requests can be reduced by 10 (16%)
62
52
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESN Porto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
esnporto.org
2667 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
93 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
171 ms
css_frvEFd1lbwVpivzliIzXpQKZF1gD_uXMBMr_pugjeQI.css
175 ms
css_IyJhJY8uOMvZ_8Mvm1unAuR_8GCAIvsa7fL0f0GCLqk.css
179 ms
css_BpVjN0rFA3YzbCPv0ykmUNJqeV1G5d0fIatuOEdLwU0.css
190 ms
js_0gj6QcpfRH2jzTbCQqf7kEkm4MXY0UA_sRhwPc8jC1o.js
265 ms
js_2JW3jYCoRILH5VQGWX7Nx0NoOj_EvZtUz6-c7GOs0J4.js
180 ms
js_FYE2NkMnuCawdkerJgodsm-KOt4i2jYN8eXeO9y-o8I.js
262 ms
js_yo1CsgSHhwPXqLp2hClbhOMce6I5vO_Hp1A0E2vJKj8.js
287 ms
js_ckP-uHN0q8ZkePBWgeVu0t6iMd4SZOmGpoEcsRZmb7k.js
286 ms
instansive.js
315 ms
analytics.js
31 ms
shelf_menu_closed.png
103 ms
header_topbg.png
95 ms
Logo%20ESN%20Porto-2.png
315 ms
title_bg.png
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pascoa.jpg
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Banner-Registos-Porto.jpg
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icons_white.png
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torre-belem.jpg
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pascoa.jpg
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Capture.PNG
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lightwidget.js
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opensanslight.woff
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robotomedium.woff
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robotoboldcondensed.woff
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robotocondensed.woff
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robotobold.woff
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robotoregular.woff
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opensansregular.woff
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collect
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670311f7aa4b4ed71f28b306f5dd11922b9039ca.html
440 ms
button_backtop.png
409 ms
icon_document.png
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icon_user_white.png
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socialmedia-facebook.png
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socialmedia-twitter.png
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socialmedia-youtube.png
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itcom_logo.png
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727 ms
esnporto.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
esnporto.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
esnporto.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esnporto.org 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 Esnporto.org 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.
esnporto.org
Open Graph description is not detected on the main page of ESN Porto. 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: