6.3 sec in total
141 ms
5.3 sec
883 ms
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Visit zszn.comWe analyzed Zszn.com page load time and found that the first response time was 141 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
zszn.com performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value4.7 s
33/100
25%
Value5.6 s
53/100
10%
Value690 ms
43/100
30%
Value0.344
32/100
15%
Value5.7 s
68/100
10%
141 ms
47 ms
86 ms
86 ms
88 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 71% of them (34 requests) were addressed to the original Zszn.com, 8% (4 requests) were made to Pixel.wp.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zszn.com.
Page size can be reduced by 354.5 kB (55%)
643.0 kB
288.5 kB
In fact, the total size of Zszn.com main page is 643.0 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. 50% of websites need less resources to load. Javascripts take 347.4 kB which makes up the majority of the site volume.
Potential reduce by 25.8 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 25.8 kB or 74% of the original size.
Potential reduce by 20.4 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. Obviously, Zszn needs image optimization as it can save up to 20.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 228.7 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 228.7 kB or 66% of the original size.
Potential reduce by 79.5 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. Zszn.com needs all CSS files to be minified and compressed as it can save up to 79.5 kB or 73% of the original size.
Number of requests can be reduced by 32 (71%)
45
13
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zszn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.zszn.com
141 ms
style.css
47 ms
blue.css
86 ms
ddsmoothmenu.css
86 ms
prettyPhoto.css
88 ms
jquery-1.4.2.min.js
148 ms
jquery.form.js
108 ms
cufon-yui.js
110 ms
DIN_400-DIN_700.font.js
131 ms
ddsmoothmenu.js
132 ms
jquery.prettyPhoto.js
132 ms
css.php
185 ms
genericons.css
208 ms
jetpack.css
209 ms
devicepx-jetpack.js
5 ms
wp-embed.min.js
206 ms
jquery.js
268 ms
jquery-migrate.min.js
256 ms
sharing.js
258 ms
ga.js
16 ms
wp-emoji-release.min.js
80 ms
__utm.gif
54 ms
plusone.js
313 ms
bk_body.jpg
279 ms
bk_main_wrapper.png
280 ms
bk_wrapper.png
1082 ms
bk_dotted_horiz.png
275 ms
zsznblue.png
276 ms
bullet_list.png
277 ms
bk_dotted_vert.png
280 ms
ico_author.png
279 ms
ico_comments.png
280 ms
windchime-300x225.jpg
280 ms
frontend_acobot_chat_log-300x227.png
282 ms
acobot_chat_log-300x236.png
284 ms
Genericons.svg
280 ms
8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=
6 ms
count.json
63 ms
g.gif
56 ms
graph.facebook.com
94 ms
count.json
62 ms
graph.facebook.com
179 ms
sprite.png
153 ms
loader.gif
152 ms
g.gif
46 ms
g.gif
48 ms
g.gif
49 ms
cb=gapi.loaded_0
11 ms
zszn.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
Links do not have a discernible name
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
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.
zszn.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
zszn.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zszn.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 Zszn.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.
zszn.com
Open Graph description is not detected on the main page of Zszn. 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: