695 ms in total
168 ms
423 ms
104 ms
Click here to check amazing Zz 4 content. Otherwise, check out these important facts you probably never knew about zz4.org
zz4.org
Visit zz4.orgWe analyzed Zz4.org page load time and found that the first response time was 168 ms and then it took 527 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
zz4.org performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value0.6 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
168 ms
69 ms
72 ms
86 ms
73 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 80% of them (8 requests) were addressed to the original Zz4.org, 10% (1 request) were made to Statcounter.com and 10% (1 request) were made to C.statcounter.com. The less responsive or slowest element that took the longest time to load (168 ms) belongs to the original domain Zz4.org.
Page size can be reduced by 12.4 kB (13%)
97.9 kB
85.6 kB
In fact, the total size of Zz4.org main page is 97.9 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. Only 5% of websites need less resources to load. Images take 73.9 kB which makes up the majority of the site volume.
Potential reduce by 2.7 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 2.7 kB or 67% of the original size.
Potential reduce by 4.4 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. Zz 4 images are well optimized though.
Potential reduce by 1.5 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 3.7 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. Zz4.org needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 76% of the original size.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zz 4. According to our analytics all requests are already optimized.
zz4.org
168 ms
style.css
69 ms
jquery.lightbox-0.5.css
72 ms
jquery.js
86 ms
jquery.lightbox-0.5.js
73 ms
counter.js
9 ms
bg.png
38 ms
sea-thumb.jpg
119 ms
captcha.php
87 ms
t.php
145 ms
zz4.org accessibility score
zz4.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
zz4.org SEO score
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zz4.org 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 Zz4.org 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.
zz4.org
Open Graph description is not detected on the main page of Zz 4. 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: