1.4 sec in total
81 ms
1.1 sec
248 ms
Welcome to demo.z2systems.com homepage info - get ready to check Demo Z 2 Systems best content for United States right away, or after learning these important things about demo.z2systems.com
Visit demo.z2systems.comWe analyzed Demo.z2systems.com page load time and found that the first response time was 81 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
demo.z2systems.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value9.6 s
0/100
25%
Value5.7 s
51/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value8.5 s
38/100
10%
81 ms
368 ms
77 ms
119 ms
115 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Demo.z2systems.com, 7% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (368 ms) belongs to the original domain Demo.z2systems.com.
Page size can be reduced by 264.2 kB (60%)
436.9 kB
172.7 kB
In fact, the total size of Demo.z2systems.com main page is 436.9 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. 25% of websites need less resources to load. Javascripts take 269.7 kB which makes up the majority of the site volume.
Potential reduce by 23.1 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 5.0 kB, which is 18% 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 23.1 kB or 82% of the original size.
Potential reduce by 4.2 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. Demo Z 2 Systems images are well optimized though.
Potential reduce by 175.1 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 175.1 kB or 65% of the original size.
Potential reduce by 61.8 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. Demo.z2systems.com needs all CSS files to be minified and compressed as it can save up to 61.8 kB or 83% of the original size.
Number of requests can be reduced by 19 (49%)
39
20
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Demo Z 2 Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
demo.z2systems.com
81 ms
login.jsp
368 ms
style.css
77 ms
style.css
119 ms
thickbox.css
115 ms
font-styles.css
120 ms
l10n.js
116 ms
jquery.js
178 ms
modernizr-2.0.6.js
173 ms
homepage-slider.js
154 ms
gallery-slider.js
155 ms
main-scripts.js
156 ms
neon.css
156 ms
jquery-latest.min.js
238 ms
message.css
192 ms
neon-font-awesome.css
193 ms
thickbox.js
193 ms
header-background.gif
75 ms
idea-logo.gif
71 ms
background-stripe.gif
72 ms
analytics.js
63 ms
futural-webfont.woff
116 ms
s.gif
58 ms
ssl_valid_z2systems.gif
61 ms
YouthRules_logo-71x71.jpg
114 ms
DEU0017D-71x71.jpg
111 ms
couches-71x71.jpg
108 ms
aft-71x71.png
111 ms
AP_ink_4-71x71.jpg
110 ms
PS_logo_eng_2c-71x71.jpg
111 ms
vatican-beauties-71x71.jpg
117 ms
EU-logo1-71x71.png
117 ms
GMF_AR07-71x71.png
151 ms
ILA0077E-71x71.jpg
137 ms
altarum-71x71.png
137 ms
surf_art-71x71.jpg
140 ms
footer_logo.png
140 ms
buttonbg.png
118 ms
search-button.gif
116 ms
social-icons.gif
116 ms
collect
42 ms
collect
40 ms
loadingAnimation.gif
74 ms
fontawesome-webfont.woff
106 ms
collect
61 ms
demo.z2systems.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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
demo.z2systems.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
demo.z2systems.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Demo.z2systems.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 Demo.z2systems.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.
demo.z2systems.com
Open Graph description is not detected on the main page of Demo Z 2 Systems. 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: