1.9 sec in total
531 ms
1.1 sec
224 ms
Welcome to eres.com.br homepage info - get ready to check Eres best content right away, or after learning these important things about eres.com.br
A Eres informática, como sempre pioneira, rapidamente adequou-se aos novos requisitos do sistema tributário/fiscal brasileiro, implementando a solução TEF Dedicado para operações com cartões de crédit...
Visit eres.com.brWe analyzed Eres.com.br page load time and found that the first response time was 531 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
eres.com.br performance score
name
value
score
weighting
Value19.6 s
0/100
10%
Value22.7 s
0/100
25%
Value19.6 s
0/100
10%
Value3,180 ms
2/100
30%
Value0.363
30/100
15%
Value24.0 s
1/100
10%
531 ms
80 ms
86 ms
92 ms
181 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 96% of them (50 requests) were addressed to the original Eres.com.br, 4% (2 requests) were made to Eres.mysuite1.com.br. The less responsive or slowest element that took the longest time to load (531 ms) belongs to the original domain Eres.com.br.
Page size can be reduced by 338.2 kB (24%)
1.4 MB
1.1 MB
In fact, the total size of Eres.com.br main page is 1.4 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 17.4 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 17.4 kB or 76% of the original size.
Potential reduce by 96.7 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. Eres images are well optimized though.
Potential reduce by 143.4 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 143.4 kB or 69% of the original size.
Potential reduce by 80.7 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. Eres.com.br needs all CSS files to be minified and compressed as it can save up to 80.7 kB or 84% of the original size.
Number of requests can be reduced by 24 (47%)
51
27
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eres. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
eres.com.br
531 ms
colorbox.css
80 ms
login.css
86 ms
mod_bannerslider.css
92 ms
mootools.js
181 ms
caption.js
100 ms
jquery.min.js
218 ms
jquery.colorbox-min.js
121 ms
mod_bannerslider.js
125 ms
system.css
132 ms
general.css
141 ms
addons.css
172 ms
layout.css
169 ms
template.css
253 ms
typo.css
185 ms
ja.script.js
211 ms
height.js
237 ms
mega.css
237 ms
mega.js
238 ms
grey.css
263 ms
logo.png
89 ms
nfe.png
125 ms
sped.png
134 ms
paf.png
87 ms
back-red.png
47 ms
header-bg.png
288 ms
nav-bg.png
89 ms
menu_hoverLeft.png
130 ms
menu_hoverRight.png
123 ms
emailButton.png
132 ms
printButton.png
160 ms
pdf_button.png
166 ms
icms.jpg
297 ms
nfe.gif
170 ms
logo.png
271 ms
verifica.php
81 ms
contentWrapper-top.png
170 ms
contentWrapper-repeat.png
169 ms
leadingBg.jpg
175 ms
article-separator.jpg
214 ms
iconSeparator.jpg
222 ms
title-bg.jpg
220 ms
login-back.png
257 ms
manicon.png
264 ms
key-icon.png
271 ms
loginbutt.png
276 ms
contentWrapper-bottom.png
290 ms
arrow2.png
299 ms
overlay.png
302 ms
border.png
307 ms
controls.png
313 ms
st_offline.gif
46 ms
eres.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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
eres.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
eres.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
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eres.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 Eres.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.
eres.com.br
Open Graph description is not detected on the main page of Eres. 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: