17.5 sec in total
6.5 sec
10.5 sec
476 ms
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Artigos, Atualidades e Curiosidades
Visit kersaber.comWe analyzed Kersaber.com page load time and found that the first response time was 6.5 sec and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kersaber.com performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value4.0 s
49/100
25%
Value4.5 s
72/100
10%
Value420 ms
65/100
30%
Value0.039
100/100
15%
Value8.3 s
40/100
10%
6512 ms
286 ms
444 ms
550 ms
6 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 40% of them (36 requests) were addressed to the original Kersaber.com, 21% (19 requests) were made to S0.2mdn.net and 7% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Kersaber.com.
Page size can be reduced by 381.5 kB (37%)
1.0 MB
638.4 kB
In fact, the total size of Kersaber.com main page is 1.0 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. 60% of websites need less resources to load. Javascripts take 473.5 kB which makes up the majority of the site volume.
Potential reduce by 75.2 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 75.2 kB or 81% of the original size.
Potential reduce by 34.3 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. Kersaber images are well optimized though.
Potential reduce by 272.0 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 272.0 kB or 57% of the original size.
Number of requests can be reduced by 26 (30%)
88
62
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kersaber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
www.kersaber.com
6512 ms
wp-emoji-release.min.js
286 ms
444 ms
550 ms
show_ads.js
6 ms
brand
24 ms
brand
39 ms
ga.js
45 ms
336x280.gif
902 ms
logo.png
204 ms
PI%20Azul%202.jpg
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expand-down-white.gif
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thumb.php
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thumb.php
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thumb.php
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thumb.php
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ca-pub-4804858755262230.js
80 ms
zrt_lookup.html
170 ms
show_ads_impl.js
73 ms
__utm.gif
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google_custom_search_watermark.gif
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embed.html
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ads
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osd.js
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ads
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analytics.js
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ads
232 ms
ads
193 ms
collect
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ads
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embed.html
42 ms
EmbedCanvas.gz.js
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abg.js
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dcmads.js
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E53B30E9F7
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ca
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impl_v25.js
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B9367778.129629306;dc_ver=25.65;sz=160x600;dc_rdid=;dc_adk=3372583246;ord=vg6gjo;click=http%3A%2F%2Finsight.adsrvr.org%2Ftrack%2Fclk%3Fimp%3D58179349-1eb6-4af6-8fbc-f1fdfa2a4f29%26ag%3Dakoikyw%26crid%3D436605qv%26fq%3D0%26td_s%3Dwww.kersaber.com%26rcats%3D5gu%2Cwxy%2Cks1%2Ci2g%2C71q%26mcat%3D%26mste%3D%26mfld%3D3%26mssi%3D%26mfsi%3De7mu2ca8x4%26sv%3Dgoogle%26uhow%3D8%26agsa%3D%26rgco%3DUnited%2520States%26rgre%3DVirginia%26rgme%3D511%26rgci%3DAshburn%26rgz%3D%26dt%3DPC%26osf%3DOSX%26os%3DOther%26br%3DFirefox%26svpid%3D1%26rlangs%3Dpt%2Cen%26mlang%3D%26did%3D%26rcxt%3DOther%26tmpc%3D%26vrtd%3D%26osi%3D%26osv%3D%26daid%3D%26dnr%3D0%26dur%3D%26crrelr%3D%26r%3Dhttps%3A%2F%2Fadclick.g.doubleclick.net%2Faclk%253Fsa%253Dl%2526ai%253DCRg57yJLuVoe-MdOThASZ0ZnwAub-v7IEloKgjlfAjbcBEAEgAGDJrpmN7KSAEIIBF2NhLXB1Yi00ODA0ODU4NzU1MjYyMjMwoAHahvPoA8gBCagDAaoEfk_QCYUPQsO96FNVPAdigABuHLBp_KLhSk_TX--6uGIo7AjAZISnfqOZrVTyWCxppo9gL-7M9hjJR3m9k0mq99y1o9_ivZ2_4zTTxR7socScLkznT7Ndet2ZFI8U00nv6EskyBdcGhDZJkSMw6N5cidQzaMVWo7FVS6Cd2VOC4AGlf3-iLrrxaPxAaAGIdgHAA%2526num%253D1%2526sig%253DAOD64_08JERGr9OEDATuQGm9ps_NK2GwxQ%2526client%253Dca-pub-4804858755262230%2526adurl%253D;dc_rfl=2,http%3A%2F%2Fwww.kersaber.com$2;xdt=1;crlt=Gq1k(p'6P5;sttr=33;prcl=s;trn=23
57 ms
AdImpression
385 ms
cap
36 ms
modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js
44 ms
lidar.js
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Extended%20160x600.html
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edge.6.0.0.min.js
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Extended%20160x600_edge.js
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Extended%20160x600_edge.js
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BG2.jpg
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BG3.jpg
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DW1.png
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New.png
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LR.png
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DW2.png
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Text2.png
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TopBar.png
28 ms
Text3.png
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Message.png
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sp.png
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buynow.png
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DW3.png
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activeview
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bupazsf3
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player_api
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www-widgetapi.js
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kersaber.com 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
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>).
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.
kersaber.com 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
kersaber.com 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
Image elements do not have [alt] attributes
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
N/A
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kersaber.com 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 Kersaber.com 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.
kersaber.com
Open Graph data is detected on the main page of Kersaber. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: