5 sec in total
146 ms
4.4 sec
537 ms
Click here to check amazing Zebrakeys content for United States. Otherwise, check out these important facts you probably never knew about zebrakeys.com
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Visit zebrakeys.comWe analyzed Zebrakeys.com page load time and found that the first response time was 146 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
zebrakeys.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.8 s
55/100
25%
Value16.8 s
0/100
10%
Value9,410 ms
0/100
30%
Value0.025
100/100
15%
Value37.9 s
0/100
10%
146 ms
313 ms
123 ms
184 ms
304 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 26% of them (26 requests) were addressed to the original Zebrakeys.com, 19% (19 requests) were made to Static.xx.fbcdn.net and 13% (13 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Srv.buysellads.com.
Page size can be reduced by 364.5 kB (26%)
1.4 MB
1.0 MB
In fact, the total size of Zebrakeys.com 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. 85% 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. Javascripts take 537.9 kB which makes up the majority of the site volume.
Potential reduce by 58.4 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. This page needs HTML code to be minified as it can gain 20.9 kB, which is 30% 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 58.4 kB or 83% of the original size.
Potential reduce by 4.7 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. Zebrakeys images are well optimized though.
Potential reduce by 52.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 249.0 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. Zebrakeys.com needs all CSS files to be minified and compressed as it can save up to 249.0 kB or 74% of the original size.
Number of requests can be reduced by 41 (44%)
94
53
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zebrakeys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
zebrakeys.com
146 ms
zebrakeys.com
313 ms
style2.css
123 ms
charts2.css
184 ms
material-components-web.min.css
304 ms
base.js
184 ms
brand
6 ms
show_ads.js
71 ms
brandjs.js
18 ms
urchin.js
8 ms
material-components-web.min.js
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btn_donate_SM.gif
33 ms
2763465.png
73 ms
zebrakeys_logo.gif
78 ms
facebook-icon.gif
67 ms
youtube-icon.gif
68 ms
Zebrakeys_Free_Sheet_Music_125.jpg
125 ms
piano-keyboards-zebrakeys.jpg
144 ms
Zebrakeys_Virtual_Piano_125.jpg
204 ms
zebrakeys_af_banner.gif
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start_lessons_now.gif
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contest_winner_w_t.jpg
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fan_j_c.jpg
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fan_e_b.jpg
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zebra_ad_1.gif
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zebra_ad_2.gif
326 ms
pixel.gif
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bsa.js
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tabbed_header_tab_translate.gif
319 ms
zebrakeys_banner.gif
310 ms
main_menu_bg.gif
310 ms
header_bar_bg_light.gif
310 ms
branding.png
54 ms
adsbygoogle.js
129 ms
header_bar_bg_dark.gif
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cm
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__utm.gif
28 ms
likebox.php
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s_1dd5af8fe66800af4f7f871e98b01ab6.js
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pro.js
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show_ads_impl.js
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www-player.css
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base.js
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ad_status.js
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embed.js
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Create
625 ms
Create
803 ms
Create
804 ms
Create
804 ms
Create
801 ms
id
616 ms
Create
875 ms
KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff
827 ms
KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff
828 ms
zrt_lookup.html
640 ms
ads
808 ms
ads
738 ms
ads
275 ms
ads
480 ms
GenerateIT
298 ms
GenerateIT
296 ms
GenerateIT
217 ms
GenerateIT
220 ms
GenerateIT
130 ms
ads
1206 ms
GenerateIT
44 ms
log_event
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zebrakeys.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.
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
Form elements do not have associated labels
<object> elements do not have alternate text
zebrakeys.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
zebrakeys.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zebrakeys.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Zebrakeys.com 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.
zebrakeys.com
Open Graph description is not detected on the main page of Zebrakeys. 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: