4.3 sec in total
423 ms
3.2 sec
635 ms
Welcome to zff.com homepage info - get ready to check ZFF best content for Switzerland right away, or after learning these important things about zff.com
The ZFF brings the most exciting auteur films to Zurich from around the globe. Masterpieces and premieres that go on to win Oscars.
Visit zff.comWe analyzed Zff.com page load time and found that the first response time was 423 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zff.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value12.9 s
0/100
25%
Value13.0 s
2/100
10%
Value2,810 ms
3/100
30%
Value0.115
86/100
15%
Value17.6 s
4/100
10%
423 ms
52 ms
109 ms
304 ms
196 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 58% of them (57 requests) were addressed to the original Zff.com, 29% (29 requests) were made to Zff.s3.amazonaws.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Zff.s3.amazonaws.com.
Page size can be reduced by 566.0 kB (24%)
2.3 MB
1.7 MB
In fact, the total size of Zff.com main page is 2.3 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 78.9 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 15.4 kB, which is 17% 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 78.9 kB or 85% of the original size.
Potential reduce by 101.8 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. ZFF images are well optimized though.
Potential reduce by 273.3 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 273.3 kB or 72% of the original size.
Potential reduce by 112.0 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. Zff.com needs all CSS files to be minified and compressed as it can save up to 112.0 kB or 83% of the original size.
Number of requests can be reduced by 43 (45%)
95
52
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZFF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
423 ms
css
52 ms
socialcount-with-icons.min.css
109 ms
app.css
304 ms
ui.combobox.css
196 ms
flexslider.css
247 ms
slick.css
199 ms
jackbox.css
270 ms
jackbox_hovers.css
248 ms
custom.modernizr.js
294 ms
jquery.min.js
46 ms
jquery.ui.core.min.js
296 ms
jquery.ui.widget.min.js
348 ms
jquery.ui.accordion.min.js
354 ms
swfobject.js
379 ms
ui.combobox.js
389 ms
foundation.js
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foundation.topbar.js
395 ms
foundation.tooltips.js
423 ms
jquery.flexslider-min.js
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socialcount.min.js
457 ms
jquery.address-1.5.min.js
466 ms
Jacked.js
622 ms
jackbox-swipe.js
468 ms
jackbox.js
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StackBlur.js
560 ms
jquery.lwtCountdown-1.0.js
561 ms
platform.js
70 ms
jquery.history.js
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jquery.address-1.1.min.js
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global.js
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script.js
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slick.min.js
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carousel.js
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jquery.raty.min.js
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jquery.autoellipsis-1.0.10.min.js
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analytics.js
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widgets.js
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background.jpg
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logo_16_en.png
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icon-lupe.png
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badge.png
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browntt-regular.woff
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sdk.js
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zff.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
zff.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
zff.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zff.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 Zff.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.
zff.com
Open Graph data is detected on the main page of ZFF. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: