11.1 sec in total
3.1 sec
6.9 sec
1 sec
Click here to check amazing Colegioserios content for Brazil. Otherwise, check out these important facts you probably never knew about colegioserios.com.br
Visit colegioserios.com.brWe analyzed Colegioserios.com.br page load time and found that the first response time was 3.1 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
colegioserios.com.br performance score
name
value
score
weighting
Value10.0 s
0/100
10%
Value18.9 s
0/100
25%
Value20.6 s
0/100
10%
Value310 ms
77/100
30%
Value0.042
99/100
15%
Value22.6 s
1/100
10%
3147 ms
43 ms
284 ms
845 ms
854 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 56% of them (61 requests) were addressed to the original Colegioserios.com.br, 15% (16 requests) were made to Maps.googleapis.com and 8% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Colegioserios.com.br.
Page size can be reduced by 1.4 MB (37%)
3.8 MB
2.4 MB
In fact, the total size of Colegioserios.com.br main page is 3.8 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 138.4 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 138.4 kB or 85% of the original size.
Potential reduce by 93.8 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. Colegioserios images are well optimized though.
Potential reduce by 911.1 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 911.1 kB or 69% of the original size.
Potential reduce by 245.2 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. Colegioserios.com.br needs all CSS files to be minified and compressed as it can save up to 245.2 kB or 84% of the original size.
Number of requests can be reduced by 34 (34%)
100
66
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colegioserios. 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 10 to 1 for CSS and as a result speed up the page load time.
colegioserios.com.br
3147 ms
css
43 ms
css-2d0fb.css
284 ms
css-cb69f.css
845 ms
css-4d9fb.css
854 ms
css
75 ms
js
84 ms
all.js
89 ms
js-eac13.js
835 ms
script.js
287 ms
js-033c1.js
1471 ms
mootools-core.js
959 ms
mootools-more.js
1577 ms
googlemapsv3.js
971 ms
modalbox1.3hackv3.js
1100 ms
style.css
1120 ms
plugin_googlemap3.css.php
1553 ms
moodalbox.css
1108 ms
system.css
420 ms
308 ms
logo_colegio_serios.png
541 ms
logo_colegio_serios_mob.png
540 ms
gincana_2016_destaque.jpg
1867 ms
programacao_siteV2.png
799 ms
producao_multimidia_siteV2.png
744 ms
gincana_2016_intro.jpg
540 ms
papai_noel_jeans_intro.jpg
588 ms
banner_sinepe_df.jpg
587 ms
banner_cardapio.jpg
587 ms
banner_calendario.jpg
795 ms
banner_receitas.jpg
854 ms
banner_bramun.jpg
1038 ms
educacao_infantil.jpg
837 ms
ensino_fundamental_i.jpg
1170 ms
ensino_fundamental_ii.jpg
1171 ms
ensino_medio.jpg
1072 ms
extras_serios.png
1161 ms
grade_extras_serios.png
1169 ms
dicas_edu_monica_chaperman.png
1170 ms
parceiros_recont.jpg
1171 ms
banner_escola_gourmet.jpg
1172 ms
banner_convenios.jpg
1229 ms
convenio_nadarte.jpg
1230 ms
banner_convenio_premiere.jpg
1240 ms
banner_convenio_sindilegis.jpg
1280 ms
banner_convenio_asaclub.jpg
1348 ms
banner_convenio_ctl_tenis.jpg
1349 ms
banner_phidelis.jpg
1359 ms
banner_bfn.jpg
1374 ms
logo_serios_rodape.png
1383 ms
facebook-icon.png
1437 ms
youtube-icon.png
1480 ms
printButton.png
1490 ms
fontawesome-webfont.woff
1618 ms
gk5FxslNkTTHtojXrkp-xJhsE6jcpsD2oq89kgohWx0.ttf
18 ms
gk5FxslNkTTHtojXrkp-xD1GzwQ5qF9DNzkQQVRhJ4g.ttf
19 ms
fontawesome-webfont.woff
1461 ms
ciclos_vida.jpg
1604 ms
produzido_bferraz_cafe.png
621 ms
xd_arbiter.php
417 ms
xd_arbiter.php
454 ms
extras_serios.jpg
1227 ms
galerias.jpg
1395 ms
common.js
73 ms
map.js
71 ms
util.js
75 ms
marker.js
71 ms
rodape.jpg
1510 ms
camera-loader.gif
1291 ms
blank.gif
1333 ms
ensino_intimista_intro.jpg
1618 ms
StaticMapService.GetMapImage
174 ms
like.php
174 ms
like.php
198 ms
like.php
322 ms
like.php
326 ms
onion.js
96 ms
like.php
288 ms
infowindow.js
85 ms
ViewportInfoService.GetViewportInfo
95 ms
stats.js
80 ms
controls.js
85 ms
prev.png
1240 ms
fNFEOa8-9dh.js
259 ms
LVx-xkvaJ0b.png
244 ms
next.png
1222 ms
ajax-loader.gif
1253 ms
spotlight-poi.png
216 ms
css
104 ms
transparent.png
187 ms
google4.png
68 ms
mapcnt6.png
62 ms
sv5.png
65 ms
vt
49 ms
vt
74 ms
vt
59 ms
vt
61 ms
tmapctrl.png
16 ms
cb_scout5.png
51 ms
tmapctrl4.png
48 ms
imgs8.png
49 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
8 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
44 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
42 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
44 ms
AuthenticationService.Authenticate
278 ms
jIXlqT1WKafUSwj6s9AzV6-Pg0ixc20mZJdRQiuQhCr3rGVtsTkPsbDajuO5ueQw.ttf
4 ms
colegioserios_cadernoeu_artigo.jpg
281 ms
colegioserios.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
colegioserios.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
colegioserios.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 uses legible font sizes
Tap targets are not sized appropriately
N/A
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colegioserios.com.br can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Portuguese. Our system also found out that Colegioserios.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.
colegioserios.com.br
Open Graph description is not detected on the main page of Colegioserios. 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: