5.3 sec in total
835 ms
4.2 sec
262 ms
Visit ctf-br.org now to see the best up-to-date CTF BR content for Brazil and also check out these interesting facts you probably never knew about ctf-br.org
Visit ctf-br.orgWe analyzed Ctf-br.org page load time and found that the first response time was 835 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ctf-br.org performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value8.8 s
1/100
25%
Value9.7 s
10/100
10%
Value380 ms
70/100
30%
Value0.041
99/100
15%
Value9.7 s
29/100
10%
835 ms
1508 ms
27 ms
35 ms
33 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 88% of them (52 requests) were addressed to the original Ctf-br.org, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ctf-br.org.
Page size can be reduced by 1.3 MB (42%)
3.1 MB
1.8 MB
In fact, the total size of Ctf-br.org main page is 3.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 63.8 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 63.8 kB or 82% of the original size.
Potential reduce by 162.8 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. CTF BR images are well optimized though.
Potential reduce by 534.9 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 534.9 kB or 70% of the original size.
Potential reduce by 559.6 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. Ctf-br.org needs all CSS files to be minified and compressed as it can save up to 559.6 kB or 86% of the original size.
Number of requests can be reduced by 26 (51%)
51
25
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CTF BR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
ctf-br.org
835 ms
ctf-br.org
1508 ms
wp-emoji-release.min.js
27 ms
crayon.min.css
35 ms
styles.css
33 ms
styles.css
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styles.min.css
63 ms
pe-line-icons.min.css
37 ms
font-awesome.min.css
39 ms
icomoon-fonts.min.css
45 ms
theme-icons.min.css
44 ms
css
101 ms
style.css
40 ms
js_composer.css
48 ms
jquery.js
50 ms
jquery-migrate.min.js
44 ms
crayon.min.js
45 ms
jquery.queryloader2.js
44 ms
comment-reply.min.js
47 ms
jquery.form.min.js
49 ms
scripts.js
48 ms
SmoothScroll.js
48 ms
vendors-ck.js
70 ms
scripts.js
1619 ms
wp-embed.min.js
47 ms
jquerytransit.js
68 ms
jquery.jplayer.min.js
68 ms
count.js
67 ms
analytics.js
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icon_256x2561.png
22 ms
IMG_20160129_010119-mly9bdl86w6o0kjiq7vaqp8r3o43umscp2giyz297w.jpg
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theme-icons.woff
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icomoon.woff
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fontawesome-webfont.woff
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load-more-loading.gif
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ctf-br.org 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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ctf-br.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
ctf-br.org 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 uses legible font sizes
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ctf-br.org 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 Ctf-br.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.
ctf-br.org
Open Graph description is not detected on the main page of CTF BR. 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: