6.7 sec in total
1.2 sec
5.2 sec
337 ms
Visit dagestudos.com.br now to see the best up-to-date DAG Estudos content and also check out these interesting facts you probably never knew about dagestudos.com.br
O DAG oferece aulas particulares de todas as matérias com excelentes professores. Aulas e cursos em domicílio de matemática, português, inglês, física, química, biologia, redação, literatura, história...
Visit dagestudos.com.brWe analyzed Dagestudos.com.br page load time and found that the first response time was 1.2 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dagestudos.com.br performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value7.8 s
3/100
25%
Value10.4 s
8/100
10%
Value490 ms
59/100
30%
Value0
100/100
15%
Value7.2 s
50/100
10%
1170 ms
427 ms
426 ms
846 ms
1268 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Dagestudos.com.br, 6% (3 requests) were made to V2.zopim.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Dagestudos.com.br.
Page size can be reduced by 224.2 kB (22%)
998.1 kB
773.9 kB
In fact, the total size of Dagestudos.com.br main page is 998.1 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. Only 10% of websites need less resources to load. Images take 770.8 kB which makes up the majority of the site volume.
Potential reduce by 14.5 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 2.9 kB, which is 15% 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 14.5 kB or 73% of the original size.
Potential reduce by 57.2 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. DAG Estudos images are well optimized though.
Potential reduce by 122.0 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 122.0 kB or 72% of the original size.
Potential reduce by 30.4 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. Dagestudos.com.br needs all CSS files to be minified and compressed as it can save up to 30.4 kB or 82% of the original size.
Number of requests can be reduced by 41 (91%)
45
4
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DAG Estudos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
dagestudos.com.br
1170 ms
touchTouch.css
427 ms
owl.carousel.css
426 ms
style.css
846 ms
jquery.js
1268 ms
jquery-migrate-1.1.1.js
850 ms
script.js
826 ms
superfish.js
976 ms
touchTouch.jquery.js
987 ms
jquery.ui.totop.js
1235 ms
jquery.equalheights.js
1257 ms
jquery.mobilemenu.js
1414 ms
jquery.easing.1.3.js
1665 ms
owl.carousel.js
1831 ms
jquery.tabs.min.js
1514 ms
css
24 ms
reset.css
700 ms
skeleton.css
1126 ms
superfish.css
1131 ms
css
14 ms
header_img.jpg
1818 ms
header_light.png
1388 ms
logo.png
830 ms
phone_icon2.gif
288 ms
icon_whats.gif
424 ms
tab_top1.png
427 ms
icon1.png
706 ms
tab_top2.png
841 ms
icon2.png
853 ms
tab_top3.png
1173 ms
icon3.png
1248 ms
tab_top4.png
1261 ms
icon4.png
1273 ms
links1_marker.png
1538 ms
page1_img1.jpg
1950 ms
page1_img2.jpg
1953 ms
page1_img3.jpg
2102 ms
page1_img4.jpg
2093 ms
f_marker.png
1959 ms
f_logo.png
2381 ms
arrows.png
2363 ms
prevnext.png
2367 ms
totop.png
2370 ms
widget_v2.134.js
14 ms
__$$__stringtable_lang_pt_BR.js
8 ms
avatar_simple_visitor.png
87 ms
aL63HcygAAVYuCCsAAA==
1 ms
dagestudos.com.br 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
Image elements do not have [alt] attributes
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.
dagestudos.com.br 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
dagestudos.com.br 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
PT
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dagestudos.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that Dagestudos.com.br main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dagestudos.com.br
Open Graph description is not detected on the main page of DAG Estudos. 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: