11.9 sec in total
419 ms
11.2 sec
295 ms
Click here to check amazing Zlatohlavek content. Otherwise, check out these important facts you probably never knew about zlatohlavek.com
View Jiří Zlatohlávek on about.me, your personal page with a purpose. Jiří Zlatohlávek uses about.me to show people what matters most to them.
Visit zlatohlavek.comWe analyzed Zlatohlavek.com page load time and found that the first response time was 419 ms and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
zlatohlavek.com performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.797
5/100
15%
Value0
0/100
10%
419 ms
10 ms
57 ms
174 ms
26 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Zlatohlavek.com, 35% (9 requests) were made to Cdn.about.me and 12% (3 requests) were made to About.me. The less responsive or slowest element that took the longest time to load (10.1 sec) relates to the external source Cdn.mxpnl.com.
Page size can be reduced by 353.8 kB (55%)
640.0 kB
286.2 kB
In fact, the total size of Zlatohlavek.com main page is 640.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 422.3 kB which makes up the majority of the site volume.
Potential reduce by 86.4 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 86.4 kB or 69% of the original size.
Potential reduce by 6.3 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. Zlatohlavek images are well optimized though.
Potential reduce by 261.2 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 261.2 kB or 62% of the original size.
Number of requests can be reduced by 10 (56%)
18
8
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zlatohlavek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
zlatohlavek.com
419 ms
jiri.zlatohlavek
10 ms
jiri.zlatohlavek
57 ms
bootstrap.bundle.en.js
174 ms
176651799.js
26 ms
index.bundle.en.js
238 ms
gtm.js
126 ms
event
205 ms
analytics.js
145 ms
4.profile.bundle.en.js
106 ms
analytics.min.js
139 ms
01ee118052a9f5cc58b7534ca204e1b29e390145.js
101 ms
collect
30 ms
0.admin_flag.bundle.en.js
93 ms
view_page
84 ms
p
504 ms
t
539 ms
t
554 ms
mixpanel-2-latest.min.js
10148 ms
m.js
114 ms
jiri.zlatohlavek_1451225069_7.jpg
524 ms
ProximaNova-Reg-webfont.woff
49 ms
ProximaNova-Light-webfont.woff
48 ms
proximanovacond-sbold-webfont.woff
77 ms
ProximaNova-Bold-webfont.woff
86 ms
aboutme-glyphs.woff
109 ms
zlatohlavek.com 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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
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
zlatohlavek.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
zlatohlavek.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 doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zlatohlavek.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zlatohlavek.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.
zlatohlavek.com
Open Graph data is detected on the main page of Zlatohlavek. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: