5.4 sec in total
2.5 sec
2.8 sec
177 ms
Visit zollan.com now to see the best up-to-date ZOLLAN content and also check out these interesting facts you probably never knew about zollan.com
Visit zollan.comWe analyzed Zollan.com page load time and found that the first response time was 2.5 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
zollan.com performance score
name
value
score
weighting
Value13.2 s
0/100
10%
Value13.3 s
0/100
25%
Value13.2 s
2/100
10%
Value10 ms
100/100
30%
Value0.049
99/100
15%
Value14.8 s
8/100
10%
2465 ms
102 ms
69 ms
72 ms
76 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that all of those requests were addressed to Zollan.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Zollan.com.
Page size can be reduced by 615.6 kB (45%)
1.4 MB
738.8 kB
In fact, the total size of Zollan.com main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 571.2 kB which makes up the majority of the site volume.
Potential reduce by 31.3 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 11.0 kB, which is 30% 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 31.3 kB or 85% of the original size.
Potential reduce by 29.3 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. ZOLLAN images are well optimized though.
Potential reduce by 394.6 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 394.6 kB or 69% of the original size.
Potential reduce by 160.4 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. Zollan.com needs all CSS files to be minified and compressed as it can save up to 160.4 kB or 81% of the original size.
Number of requests can be reduced by 34 (59%)
58
24
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZOLLAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
zollan.com
2465 ms
styles.css
102 ms
980.css
69 ms
768.css
72 ms
480.css
76 ms
tables.css
54 ms
InstantSearch.css
44 ms
MegaMenu.css
61 ms
common.css
76 ms
ajaxCart.css
77 ms
Ribbons.common.css
84 ms
Ribbons.css
85 ms
jquery-1.10.2.min.js
121 ms
jquery.validate.min.js
103 ms
jquery.validate.unobtrusive.min.js
91 ms
jquery-ui-1.10.3.custom.min.js
163 ms
jquery-migrate-1.2.1.min.js
102 ms
public.common.js
108 ms
public.ajaxcart.js
111 ms
kendo.core.min.js
136 ms
kendo.data.min.js
136 ms
kendo.popup.min.js
134 ms
kendo.list.min.js
134 ms
kendo.autocomplete.min.js
134 ms
InstantSearch.min.js
140 ms
jquery.lazyload.min.js
141 ms
SevenSpikesExtensions.min.js
150 ms
MegaMenu.min.js
149 ms
jquery.json-2.2.min.js
151 ms
AjaxCart.min.js
154 ms
kendo.userevents.min.js
157 ms
kendo.draganddrop.min.js
209 ms
kendo.window.min.js
209 ms
jquery.json-2.4.min.js
211 ms
ProductRibbons.min.js
212 ms
footable.js
212 ms
Lighthouse.js
198 ms
0000262.png
19 ms
icon4.png
19 ms
menu-pointer.png
20 ms
slide.png
82 ms
bayLighting.png
22 ms
bulbTroffer.png
21 ms
floodLighting.png
32 ms
ledBulbs.png
33 ms
ledStrip-one.png
34 ms
Retro-fits.png
36 ms
shoebox.png
36 ms
wallwasher.png
49 ms
icon-phone.png
49 ms
icon-cellphone.png
50 ms
icon-email.png
58 ms
bullet6.png
59 ms
payment_sprite.png
64 ms
social_sprite.png
63 ms
icon5.png
68 ms
noise.png
67 ms
loader.gif
67 ms
separator.png
79 ms
zollan.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
zollan.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
zollan.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zollan.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zollan.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.
zollan.com
Open Graph description is not detected on the main page of ZOLLAN. 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: