7.2 sec in total
907 ms
5.9 sec
379 ms
Welcome to zeferino.com.br homepage info - get ready to check Zeferino best content right away, or after learning these important things about zeferino.com.br
Cada sapato da Zeferino é exclusivo. Celebramos a arte da produção única, feita de pessoas para pessoas. Os detalhes são resultados de uma série de etapas manuais que dão vida aos desenhos autorais e ...
Visit zeferino.com.brWe analyzed Zeferino.com.br page load time and found that the first response time was 907 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
zeferino.com.br performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value18.0 s
0/100
25%
Value12.2 s
3/100
10%
Value2,680 ms
4/100
30%
Value0
100/100
15%
Value21.5 s
1/100
10%
907 ms
162 ms
225 ms
132 ms
136 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 52% of them (27 requests) were addressed to the original Zeferino.com.br, 12% (6 requests) were made to Cdnjs.cloudflare.com and 12% (6 requests) were made to Exacttarget.oka-web.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Zeferino.com.br.
Page size can be reduced by 549.7 kB (41%)
1.4 MB
804.6 kB
In fact, the total size of Zeferino.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. 45% of websites need less resources to load. Images take 694.9 kB which makes up the majority of the site volume.
Potential reduce by 13.4 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 13.4 kB or 70% of the original size.
Potential reduce by 64.7 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. Zeferino images are well optimized though.
Potential reduce by 268.4 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 268.4 kB or 67% of the original size.
Potential reduce by 203.1 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. Zeferino.com.br needs all CSS files to be minified and compressed as it can save up to 203.1 kB or 84% of the original size.
Number of requests can be reduced by 19 (40%)
48
29
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeferino. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
zeferino.com.br
907 ms
modernizr.js
162 ms
bootstrap.min.css
225 ms
jackbox.css
132 ms
02dcf94d1e8babe4c6555bdd86cf7038.css
136 ms
style.css
99 ms
respond.min.js
104 ms
jquery.fancybox-1.3.4.css
7 ms
29c6f1c6f95978d96a577b022a43965c.js
394 ms
jquery-1.4.3.js
7 ms
jquery.fancybox-1.3.4.pack.min.js
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1970 ms
zeferino.png
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zeferino-bw.png
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icon-okadesign.png
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glyphicons-halflings-regular.woff
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analytics.js
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form.php
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fancybox-x.png
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preloader-white.gif
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rs-minimal-white.png
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fancybox.png
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fancybox-y.png
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blank.gif
19 ms
collect
13 ms
style.css
36 ms
normalize.css
58 ms
foundation.min.css
60 ms
logo-zeferino.png
65 ms
background.jpg
128 ms
bootstrap2.min.css
3 ms
ga.js
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zeferino.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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
zeferino.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
Browser errors were logged to the console
Page has valid source maps
zeferino.com.br SEO score
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
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zeferino.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 Zeferino.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.
zeferino.com.br
Open Graph description is not detected on the main page of Zeferino. 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: