3.1 sec in total
406 ms
2.4 sec
335 ms
Click here to check amazing Tutorials Zen Cart content for India. Otherwise, check out these important facts you probably never knew about tutorials.zen-cart.com
Tutorials and FAQs
Visit tutorials.zen-cart.comWe analyzed Tutorials.zen-cart.com page load time and found that the first response time was 406 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
tutorials.zen-cart.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value4.3 s
41/100
25%
Value3.4 s
89/100
10%
Value510 ms
57/100
30%
Value0.006
100/100
15%
Value5.5 s
70/100
10%
406 ms
126 ms
136 ms
147 ms
195 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Tutorials.zen-cart.com, 5% (3 requests) were made to Staticxx.facebook.com and 3% (2 requests) were made to Seal-alaskaoregonwesternwashington.bbb.org. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Js-agent.newrelic.com.
Page size can be reduced by 220.7 kB (55%)
398.6 kB
178.0 kB
In fact, the total size of Tutorials.zen-cart.com main page is 398.6 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 235.7 kB which makes up the majority of the site volume.
Potential reduce by 71.5 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 71.5 kB or 80% of the original size.
Potential reduce by 530 B
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. Tutorials Zen Cart images are well optimized though.
Potential reduce by 145.4 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 145.4 kB or 62% of the original size.
Potential reduce by 3.2 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. Tutorials.zen-cart.com needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 70% of the original size.
Number of requests can be reduced by 44 (76%)
58
14
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tutorials Zen Cart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
content.php
406 ms
yuiloader-dom-event.js
126 ms
connection-min.js
136 ms
vbulletin-core.js
147 ms
css.php
195 ms
css.php
237 ms
vbulletin_overlay.js
247 ms
vbulletin_cms.js
256 ms
vbulletin_ajax_htmlloader.js
265 ms
css.php
300 ms
css.php
333 ms
vbulletin_md5.js
343 ms
slim-081711.css
75 ms
vbulletin_lightbox.js
371 ms
vbulletin_facebook.js
370 ms
pageBG.gif
134 ms
facebook_login.gif
128 ms
zen-cart-22550135.png
241 ms
email5_trans.gif
165 ms
loginButton.gif
57 ms
zen-cart-logo.png
68 ms
search.png
75 ms
navbit-home.png
95 ms
rss_40b.png
110 ms
read_more-right.png
113 ms
next-right.png
117 ms
sections.png
117 ms
E-startBook.png
135 ms
regSplit.gif
121 ms
headerBG.gif
102 ms
headerLeft.gif
102 ms
headerRight.gif
102 ms
generic_button.png
102 ms
navBG.gif
111 ms
navLeft.gif
109 ms
navRight.gif
108 ms
navSplit.gif
112 ms
navbit-arrow-right.png
110 ms
black_downward_arrow.png
94 ms
treeview-min.js
132 ms
treeview.css
157 ms
sflogo.php
219 ms
zen-cart-22550135.js
58 ms
top-highlight.png
11 ms
gradient-black-down.png
11 ms
plus-off.png
11 ms
footerBG.gif
12 ms
minus-off.png
10 ms
all.js
42 ms
analytics.js
110 ms
ajax.php
57 ms
177 ms
xd_arbiter.php
44 ms
xd_arbiter.php
52 ms
collect
31 ms
progress2.gif
13 ms
lightbox_progress.gif
20 ms
nr-892.min.js
1021 ms
xd_arbiter.php
9 ms
tutorials.zen-cart.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
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>).
tutorials.zen-cart.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
General
Impact
Issue
Detected JavaScript libraries
Uses deprecated APIs
Page has valid source maps
tutorials.zen-cart.com SEO score
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tutorials.zen-cart.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 Tutorials.zen-cart.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.
tutorials.zen-cart.com
Open Graph description is not detected on the main page of Tutorials Zen Cart. 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: