2.2 sec in total
415 ms
1.6 sec
203 ms
Welcome to kevinschiffer.de homepage info - get ready to check Kevin Schiffer best content right away, or after learning these important things about kevinschiffer.de
I'm Kevin Schiffer—a frontend generalist feeling equally comfortable with designing as well as implementing user interfaces.
Visit kevinschiffer.deWe analyzed Kevinschiffer.de page load time and found that the first response time was 415 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
kevinschiffer.de performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value3.6 s
61/100
25%
Value4.1 s
79/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.3 s
94/100
10%
415 ms
312 ms
35 ms
34 ms
50 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kevinschiffer.de, 86% (48 requests) were made to D13yacurqjgara.cloudfront.net and 5% (3 requests) were made to Kschiffer.dribbble.com. The less responsive or slowest element that took the longest time to load (479 ms) relates to the external source D13yacurqjgara.cloudfront.net.
Page size can be reduced by 427.7 kB (49%)
872.1 kB
444.4 kB
In fact, the total size of Kevinschiffer.de main page is 872.1 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. 60% of websites need less resources to load. Javascripts take 398.1 kB which makes up the majority of the site volume.
Potential reduce by 44.1 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. 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 44.1 kB or 84% of the original size.
Potential reduce by 37.2 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. Obviously, Kevin Schiffer needs image optimization as it can save up to 37.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 273.6 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 273.6 kB or 69% of the original size.
Potential reduce by 72.8 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. Kevinschiffer.de needs all CSS files to be minified and compressed as it can save up to 72.8 kB or 82% of the original size.
Number of requests can be reduced by 3 (8%)
36
33
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kevin Schiffer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
kevinschiffer.de
415 ms
kschiffer.dribbble.com
312 ms
playbook-206d79fda4669f21b9982552076f69ab.css
35 ms
spectrum-12c2310804efbf0e199664420dc0100b.css
34 ms
proxima-nova-dribbble-ecb3907d2f856c8ceeb3740914a8d87a.css
50 ms
jquery.min.js
53 ms
playbook-manifest-a23b08741cb47e92f64c0f2243746bc3.js
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icon-x-alert-be24cd03673f1d05ff13615f802c5a6c.png
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icon-elsewhere-github-5f61796fb36dc3e6cd8cd08817420ccc.png
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icon-elsewhere-dribbble-c8b5d034fe7f1936c2d8cbf371ee206f.png
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icon-backtotop-795f8ffd4ef0525a2fdb42adf6ab07dd.png
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icon-next-0c194eb249f8636d5de95b151754c2bd.png
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analytics.js
168 ms
kschiffer.dribbble.com
123 ms
logo_comp_5_teaser.jpg
173 ms
fluid_bubble_teaser.gif
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dribbble_teaser.jpg
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drbl4_teaser.jpg
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130522_directory_listing_mockup_teaser.jpg
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ks_ani_01_teaser.gif
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schanze_teaser.gif
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virtual_gift_teaser.jpg
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drbl_teaser.jpg
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121030_crispy_ui_v01_4_drbl_teaser.jpg
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drbl5_teaser.jpg
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vcard_drbl_teaser.jpg
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proximanovadribbble-bold-webfont-3d6c5e47221a9ed39482a0a6be2f041e.woff
25 ms
proximanovadribbble-semibold-webfont-6ac200b7bafe25187cfd1a3691476076.woff
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proximanovadribbble-regular-webfont-cf5cb2b706c6f8a041975b63e1e861aa.woff
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proximanovadribbble-regularit-webfont-811737774fba4c1b5a176b0429ae293b.woff
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proximanovadribbble-semiboldit-webfont-313dcb1a18db42897db1dde0daf59c1f.woff
24 ms
proximanovadribbble-boldit-webfont-e0998f12745c81efc43349294f911c43.woff
24 ms
collect
83 ms
kschiffer.dribbble.com
49 ms
3dprint_of_me_drbl_teaser.jpg
67 ms
niceui_teaser.jpg
69 ms
fb_cover_teaser.jpg
66 ms
kalender_teaser.png
121 ms
kschiffer_teaser.jpg
433 ms
ff-launch_teaser.jpg
91 ms
audi_iaa_animation_smaller_teaser.gif
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gavel_vcard_teaser.jpg
138 ms
zeichen_teaser.jpg
433 ms
typography_ink_2_teaser.gif
199 ms
dribble_thing_teaser.jpg
479 ms
iliquid_dribbble_teaser.gif
315 ms
prototyping2_teaser.jpg
187 ms
nr-885.min.js
18 ms
kevinschiffer.de accessibility score
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
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.
kevinschiffer.de 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
kevinschiffer.de 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kevinschiffer.de 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 Kevinschiffer.de 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.
kevinschiffer.de
Open Graph description is not detected on the main page of Kevin Schiffer. 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: