5.2 sec in total
858 ms
4.2 sec
216 ms
Click here to check amazing Cartesius content for Brazil. Otherwise, check out these important facts you probably never knew about cartesius.com.br
Melhor escola de Caucaia em Educação, Esporte, Cultura, Movimentos Sociais, Desenvolvimento do raciocínio crítico. Há 23 anos ensinando e aprendendo.
Visit cartesius.com.brWe analyzed Cartesius.com.br page load time and found that the first response time was 858 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cartesius.com.br performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value28.3 s
0/100
25%
Value22.3 s
0/100
10%
Value1,260 ms
19/100
30%
Value0.087
93/100
15%
Value34.1 s
0/100
10%
858 ms
7 ms
150 ms
185 ms
328 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 76% of them (65 requests) were addressed to the original Cartesius.com.br, 12% (10 requests) were made to Static.xx.fbcdn.net and 6% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Cartesius.com.br.
Page size can be reduced by 20.6 kB (25%)
80.8 kB
60.2 kB
In fact, the total size of Cartesius.com.br main page is 80.8 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. 40% of websites need less resources to load. Javascripts take 50.5 kB which makes up the majority of the site volume.
Potential reduce by 20.3 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. This page needs HTML code to be minified as it can gain 3.0 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.3 kB or 76% of the original size.
Potential reduce by 233 B
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. Cartesius images are well optimized though.
Potential reduce by 34 B
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.
Number of requests can be reduced by 45 (54%)
83
38
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cartesius. 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 18 to 1 for CSS and as a result speed up the page load time.
cartesius.com.br
858 ms
jquery.min.js
7 ms
superfish.css
150 ms
tipTip.css
185 ms
prettyPhoto.css
328 ms
normalize.css
158 ms
boxes.css
163 ms
lists.css
163 ms
social.css
206 ms
slider.css
235 ms
viewers.css
237 ms
wp-emoji-release.min.js
398 ms
tabs.css
212 ms
toggles.css
236 ms
buttons.min.css
384 ms
columns.css
267 ms
modernizr.full.min.js
426 ms
selectivizr-min.js
302 ms
superfish.js
407 ms
jquery.prettyPhoto.js
457 ms
jquery.tipTip.js
381 ms
buttons.js
443 ms
jquery.quovolver.js
458 ms
jquery.cycle.all.min.js
468 ms
style.css
474 ms
jquery.jtweets-1.2.1.css
467 ms
jquery.jtweets-1.2.1.js
562 ms
scripts.js
485 ms
behaviours.js
513 ms
nivo-slider.css
515 ms
jquery.nivo.slider.pack.js
502 ms
pattern1.png
180 ms
logo_cartesius.png
259 ms
bk_social.png
127 ms
ico_twitter.png
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ico_facebook.png
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bk_topsearch.png
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button.png
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bk_topmenu.png
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top_menu_separator.png
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shadow_slider.png
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loading.gif
261 ms
timthumb.php
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timthumb.php
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hr_thick.png
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proposta2.png
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ico_creative.png
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ico_technical.png
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button_big.png
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shadow_3items.png
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timthumb.php
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bullet_gallery_grey.png
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zoom.png
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timthumb.php
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timthumb.php
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rate_limit_status.json
57 ms
ico_arrow.png
1406 ms
likebox.php
279 ms
ga.js
43 ms
__utm.gif
23 ms
kyEKgjk51ZE.css
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xgj7bXhJNEH.css
345 ms
q68gy-v_YMF.js
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but_prev.png
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but_next.png
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slider_controlnav.png
111 ms
cartesius.com.br accessibility score
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cartesius.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
cartesius.com.br SEO score
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 doesn't use legible font sizes
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cartesius.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Cartesius.com.br 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.
cartesius.com.br
Open Graph description is not detected on the main page of Cartesius. 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: