9.7 sec in total
1.3 sec
7.9 sec
483 ms
Click here to check amazing MEF content for Spain. Otherwise, check out these important facts you probably never knew about mef.org.ar
El Mef es un centro de actividades científicas, con entretenimiento para toda la familia. Divertite recorriendo un viaje al origen de la Tierra
Visit mef.org.arWe analyzed Mef.org.ar page load time and found that the first response time was 1.3 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
mef.org.ar performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value15.2 s
0/100
25%
Value16.0 s
0/100
10%
Value550 ms
54/100
30%
Value0.594
11/100
15%
Value15.1 s
7/100
10%
1304 ms
374 ms
372 ms
367 ms
381 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 81% of them (59 requests) were addressed to the original Mef.org.ar, 5% (4 requests) were made to F.vimeocdn.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Mef.org.ar.
Page size can be reduced by 887.0 kB (32%)
2.7 MB
1.9 MB
In fact, the total size of Mef.org.ar main page is 2.7 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 16.9 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 16.9 kB or 77% of the original size.
Potential reduce by 4.8 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. MEF images are well optimized though.
Potential reduce by 558.5 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 558.5 kB or 69% of the original size.
Potential reduce by 306.9 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. Mef.org.ar needs all CSS files to be minified and compressed as it can save up to 306.9 kB or 84% of the original size.
Number of requests can be reduced by 29 (44%)
66
37
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MEF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
1304 ms
bootstrap.min.css
374 ms
bootstrap-responsive.min.css
372 ms
bootstrap-extended.css
367 ms
font-awesome.min.css
381 ms
estilos.min.css
388 ms
jquery-ui.min.css
394 ms
magnific-popup.css
548 ms
slider.css
552 ms
temaSlider.css
555 ms
template.css
560 ms
jquery.min.js
1113 ms
jquery-noconflict.js
575 ms
jquery-migrate.min.js
728 ms
caption.js
732 ms
bootstrap.min.js
920 ms
jquery.scrollsnap.min.js
740 ms
jquery.scrollstop.min.js
775 ms
jquery-ui.min.js
1987 ms
jquery.magnific-popup.min.js
1091 ms
scripts.js
921 ms
jquery.flexslider.js
1141 ms
css
25 ms
css
38 ms
logo_mef.png
376 ms
header_home.jpg
736 ms
header_home_m.jpg
382 ms
logo_mefm.png
258 ms
flechaa.png
197 ms
bg_visitainicio.jpg
198 ms
1.png
369 ms
btn_location.png
372 ms
btn_rates.png
439 ms
btn_schedules.png
550 ms
dinoinicioen.jpg
742 ms
calco_actinicio.png
1330 ms
2.png
599 ms
loading.gif
622 ms
slideWEB1.jpg
1284 ms
slideWEB2.jpg
1349 ms
slideWEB3.jpg
1613 ms
slideWEB4.jpg
1097 ms
slideWEB5.jpg
1118 ms
3.png
1261 ms
calco_coleccinicio.png
1676 ms
coleccion01.jpg
1803 ms
coleccion02.jpg
1645 ms
coleccion03.jpg
1905 ms
coleccion04.jpg
2088 ms
coleccion05.jpg
2142 ms
fontawesome-webfont.woff
2045 ms
Sabado-Regular.woff
1862 ms
inicio.png
1984 ms
contacto.png
2044 ms
tw.png
2087 ms
fb.png
2164 ms
mef.png
2225 ms
fef.png
2228 ms
conicet.png
2268 ms
muntrelew.png
2269 ms
152841921
68 ms
analytics.js
18 ms
collect
16 ms
collect
88 ms
player.js
104 ms
player.css
81 ms
ga.js
36 ms
vuid.min.js
93 ms
__utm.gif
16 ms
ga-audiences
113 ms
proxy.html
46 ms
556580996.jpg
87 ms
flechas.png
186 ms
mef.org.ar accessibility score
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
Links do not have a discernible name
mef.org.ar best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
mef.org.ar SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
ES
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mef.org.ar can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mef.org.ar 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.
mef.org.ar
Open Graph description is not detected on the main page of MEF. 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: