Performance Report für blog.r23.de

The web should be fast. 

Executive Summary 

Performance Report for: 

https://blog.r23.de/ 

Report generated: 

Test Server Region: 

Using: 

Mon, Jun 13, 2016, 5:34 PM -0700 

Vancouver, Canada 

Firefox (Desktop) 45.0.2, PageSpeed 1.12.16, 

YSlow 3.1.8 

PageSpeed Score 

(90%) 

YSlow Score 

(92%) 

Page Load Time 

2.7s 

Total Page Size 

2.56MB 

Requests 

49 

Top 5 Priority Issues 

Specify image dimensions F (14) AVG SCORE: 49% IMAGES HIGH 

Combine images using CSS sprites F (48) AVG SCORE: 85% IMAGES MEDIUM 

Defer parsing of JavaScript E (53) AVG SCORE: 53% JS HIGH 

Serve scaled images C (73) AVG SCORE: 81% IMAGES HIGH 

Remove query strings from static resources A (95) AVG SCORE: 86% CONTENT HIGH 

How does this affect me? 

Studies show that users leave a site if it hasn't loaded in 4 seconds; keep 

your users happy and engaged by providing a fast performing website. 

As if you didn't need more incentive, Google has announced that they 

are using page speed in their ranking algorithm. 

About GTmetrix 

We can help you develop a faster, more efficient, and all-around 

improved website experience for your users. We use Google PageSpeed 

and Yahoo! YSlow to grade your site's performance and provide 

actionable recommendations to fix these issues. 

About the Developer 

GTmetrix is developed by the good folks 

at GT.net, a Vancouver-based 

performance hosting company with over 

20 years experience in web technology. 

What do these grades mean? 

This report is an analysis of your site with Google and 

Yahoo!'s metrics for how to best develop a site for optimized 

speed. The grades you see represent how well the 

scanned URL adheres to those rules. 

Lower grades (C or lower) mean that the page can stand to 

be faster using better practices and optimizing your settings. 

What's in this report? 

This report covers basic to technical analyses on your page. It 

is categorized under many headings: 

Executive: Overall score information and Priority Issues 

History: Graphed history of past performance 

Waterfall: Graph of your site's loading timeline 

Technical: In-depth PageSpeed & YSlow information 

These will provide you with a snapshot of your performance. 

https://gt.net/ 

Analyze your site at https://gtmetrix.com Page 1 of 10

History 

History 

Page load times 

5 s 

4 s 

3 s 

2 s 

1 s 

0 s 

May 18 May 21 May 24 May 27 May 30 Jun 02 Jun 05 Jun 08 Jun 11 

HTML D/L Time 

Page Load Time 

Page sizes and request counts 

80 

4.77 

MB 

3.81 

MB 

2.86 

MB 

1.91 

MB 

977 KB 

70 

60 

50 

40 


Requests HTML Size Total Page Size 

PageSpeed and YSlow scores 

100 % 

90 % 

80 % 

70 % 

60 % 

50 % 


PageSpeed Score YSlow Score 


Waterfall Chart 

Waterfall Chart 

The waterfall chart displays the loading behaviour of your site in your selected browser. It can be used to discover simple issues such as 404's or 

more complex issues such as external resources blocking page rendering. 

R23 Hagen ✔ Büro für Gestaltung ✔ Digital Signage ✔ Fotostudio 

GET blog.r23.de 200 OK blog.r23.de 8.9 KB 

507ms 

GET autoptimize_44828c9fbfae717ec5c1f277a39285ac.css 

200 OK blog.r23.de 50.4 KB 

GET autoptimize_6ea82d1e1b3754dd743ed9a268ce3db9.css 


331ms 

477ms 

GET bg1.jpg 

GET bg2.jpg 

GET bg3.jpg 

GET mockup.png 

GET mockup1.png 

GET img1.jpg 

GET img2.jpg 

GET img4.jpg 

200 OK blog.r23.de 150 KB 

1.11s 



1.11s 

967ms 


1.27s 


1.11s 


954ms 


1.59s 


1.75s 

 

GET Florian-Nicolle-Football-Illustration-r23-360x240.jpg 

200 OK static2.r23.de54.8 KB 

1.54s 

GET hrc-portrait-poster-360x240.jpg 


GET Virtual-Reality-360x240.jpg 


631ms 

630ms 

GET 1.jpg 


1.6s 

GET 2.jpg 


1.61s 

GET 13.jpg 200 OK blog.r23.de 34.3 KB 

1.75s 

GET 11.jpg 200 OK blog.r23.de 20.9 KB 

1.75s 

GET 5.jpg 


1.75s 

GET 6.jpg 


1.76s 

GET 7.jpg 


1.77s 

GET 8.jpg 


1.91s 

GET 9.jpg 


1.91s 

GET img3-sm.jpg 200 OK blog.r23.de 14 KB 

1.91s 

GET img2-sm.jpg 200 OK blog.r23.de 11 KB 

1.91s 

GET img1-sm.jpg 200 OK blog.r23.de 14.3 KB 

1.91s 

GET jquery.min.js 200 OK blog.r23.de 32.4 KB 

637ms 

GET jquery-migrate.min.js 200 OK blog.r23.de 3 KB 

474ms 

GET bootstrap.min.js200 OK blog.r23.de 7.5 KB 

476ms 

GET jquery.themepunch.tools.min.js 


637ms 

GET jquery.themepunch.revolution.min.js 


490ms 

GET autoptimize_6f87e712b48c47f09cdb98a66c9e5d4c.js 


792ms 

GET timer.png 200 OK blog.r23.de 125 B 

259ms 

GET gridtile.png 200 OK blog.r23.de 100 B 

259ms 

GET faces.jpg 200 OK blog.r23.de 74.2 KB 

394ms 

GET gridtile.png 200 OK blog.r23.de 81 B 

390ms 

GET 5.png 


394ms 

GET bg2.jpg 200 OK blog.r23.de 142.2 KB 

411ms 


709ms 


556ms 

GET facebook.png 200 OK blog.r23.de 221 B 

549ms 

GET twitter.png 200 OK blog.r23.de 339 B 

550ms 

GET googleplus.png 200 OK blog.r23.de 490 B 

566ms 

GET fontawesome-webfont.woff?v=4.1.0 


378ms 

GET Simple-Line-Icons.woff 200 OK blog.r23.de 57.9 KB 

211ms 

GET piwik.js 200 OK report.r23.de18.5 KB 

747ms 

GET loader.gif 200 OK blog.r23.de 2.5 KB 

323ms 

GET revicons.woff?5510888 200 OK blog.r23.de 7.4 KB 

161ms 

GET piwik.php?action_name=R23 204 No Response report.r23.de Hagen â BÃ¼ro 0 fÃ¼r Gestaltung â Digital Signage â Fotostudio&idsite=1&rec=1&r=446737&h=17&m=34&s=39&url=https://b 

207ms 

49 Requests 2.6 MB 2.74s (onload: 2.75s) 


PageSpeed Recommendations 


RECOMMENDATION GRADE RELATIVE TYPE PRIORITY 

Specify image dimensions F (14) AVG SCORE: 49% IMAGES HIGH 

The following image(s) are missing width and/or height attributes. 

https://blog.r23.de/assets/img/mockup/img1.jpg (Dimensions: 351 x 234) 



https://blog.r23.de/assets/img/mockup/mockup.png (Dimensions: 1000 x 533) 

https://blog.r23.de/assets/img/mockup/mockup1.png (Dimensions: 455 x 278) 

https://blog.r23.de/assets/img/portfolio/1.jpg (Dimensions: 400 x 300) 









https://blog.r23.de/assets/img/team/img1-sm.jpg (Dimensions: 200 x 200) 



Combine images using CSS sprites F (48) AVG SCORE: 85% IMAGES MEDIUM 

The following images served from r23.de should be combined into as few images as possible using CSS sprites. 

https://blog.r23.de/assets/img/icons/social/facebook.png 

https://blog.r23.de/assets/img/icons/social/googleplus.png 

https://blog.r23.de/assets/img/icons/social/twitter.png 

https://blog.r23.de/assets/img/patterns/gridtile.png 

https://blog.r23.de/assets/plugins/revolution-slider/rs-plugin/assets/gridtile.png 

https://blog.r23.de/assets/plugins/revolution-slider/rs-plugin/assets/timer.png 

Defer parsing of JavaScript E (53) AVG SCORE: 53% JS HIGH 

281.7KiB of JavaScript is parsed during initial page load. Defer parsing JavaScript to reduce blocking of page rendering. 

https://blog.r23.de/assets/plugins/jquery/jquery.min.js (85.7KiB) 

https://blog.r23.de/assets/plugins/revolution-slider/js/jquery.themepunch.tools.min.js (83.4KiB) 

https://blog.r23.de/assets/plugins/revolution-slider/js/jquery.themepunch.revolution.min.js (82.4KiB) 

https://blog.r23.de/assets/plugins/bootstrap/js/bootstrap.min.js (24.2KiB) 

https://blog.r23.de/assets/plugins/jquery/jquery-migrate.min.js (5.5KiB) 

https://blog.r23.de/ (440B of inline JavaScript) 

Serve scaled images C (73) AVG SCORE: 81% IMAGES HIGH 

The following images are resized in HTML or CSS. Serving scaled images could save 299.2KiB (38% reduction). 

https://blog.r23.de/assets/img/mockup/img4.jpg is resized in HTML or CSS from 630x420 to 351x234. Serving a scaled image could save 79.2KiB (68% 

reduction). 

https://blog.r23.de/assets/img/mockup/img2.jpg is resized in HTML or CSS from 630x420 to 351x234. Serving a scaled image could save 39.7KiB (68% 

reduction). 

https://blog.r23.de/assets/img/mockup/mockup.png is resized in HTML or CSS from 1000x533 to 940x501. Serving a scaled image could save 32.0KiB (12% 



reduction). 

https://blog.r23.de/assets/img/portfolio/1.jpg is resized in HTML or CSS from 400x300 to 306x230. Serving a scaled image could save 23.1KiB (42% 

reduction). 


reduction). 


reduction). 


reduction). 


reduction). 


reduction). 


reduction). 


reduction). 


reduction). 

https://blog.r23.de/assets/img/team/img1-sm.jpg is resized in HTML or CSS from 200x200 to 142x142. Serving a scaled image could save 7.1KiB (50% 

reduction). 


reduction). 


reduction). 

Remove query strings from static resources A (95) AVG SCORE: 86% CONTENT HIGH 

Resources with a "?" in the URL are not cached by some proxy caching servers. Remove the query string and encode the parameters into 

the URL for the following resources: 

https://blog.r23.de/assets/plugins/font-awesome/fonts/fontawesome-webfont.woff?v=4.1.0 

https://blog.r23.de/assets/plugins/revolution-slider/rs-plugin/font/revicons.woff?5510888 

Minify JavaScript A (98) AVG SCORE: 93% JS HIGH 

Minifying the following JavaScript resources could reduce their size by 2.0KiB (2% reduction). 

Minifying https://blog.r23.de/assets/plugins/revolution-slider/js/jquery.themepunch.tools.min.js could save 943B (3% reduction) after compression. See opti 

mized version 

Minifying https://report.r23.de/piwik.js could save 422B (3% reduction) after compression. See optimized version 

Minifying https://blog.r23.de/wp-content/cache/autoptimize/js/autoptimize_6f87e712b48c47f09cdb98a66c9e5d4c.js could save 293B (1% reduction) after 

compression. See optimized version 

Minifying https://blog.r23.de/assets/plugins/bootstrap/js/bootstrap.min.js could save 118B (2% reduction) after compression. See optimized version 

Minifying https://blog.r23.de/assets/plugins/revolution-slider/js/jquery.themepunch.revolution.min.js could save 112B (1% reduction) after compression. See 

optimized version 

Minifying https://blog.r23.de/assets/plugins/jquery/jquery-migrate.min.js could save 74B (3% reduction) after compression. See optimized version 

Minifying https://blog.r23.de/assets/plugins/jquery/jquery.min.js could save 65B (1% reduction) after compression. See optimized version 

Optimize images A (98) AVG SCORE: 80% IMAGES HIGH 

Optimizing the following images could reduce their size by 10.7KiB (10% reduction). 

Losslessly compressing https://blog.r23.de/assets/img/mockup/img4.jpg could save 10.6KiB (10% reduction). See optimized version 

Losslessly compressing https://blog.r23.de/assets/plugins/revolution-slider/rs-plugin/assets/timer.png could save 44B (36% reduction). See optimized versi 

on 

Minify CSS A (99) AVG SCORE: 91% CSS HIGH 



Minifying the following CSS resources could reduce their size by 457B (1% reduction). 

Minifying https://blog.r23.de/wp-content/cache/autoptimize/css/autoptimize_44828c9fbfae717ec5c1f277a39285ac.css could save 457B (1% reduction) after 

compression. See optimized version 

Minify HTML A (99) AVG SCORE: 95% CONTENT LOW 

Minifying the following HTML resources could reduce their size by 64B (1% reduction). 

Minifying https://blog.r23.de/ could save 64B (1% reduction) after compression. See optimized version 

Avoid bad requests A (100) AVG SCORE: 98% CONTENT HIGH 

You scored 100% on this recommendation - nothing to do here! 

Avoid a character set in the meta tag A (100) AVG SCORE: 95% CONTENT HIGH 


Avoid landing page redirects A (100) AVG SCORE: 97% SERVER HIGH 


Enable gzip compression A (100) AVG SCORE: 89% SERVER HIGH 


Enable Keep-Alive A (100) AVG SCORE: 98% SERVER HIGH 


Inline small CSS A (100) AVG SCORE: 96% CSS HIGH 


Inline small JavaScript A (100) AVG SCORE: 97% JS HIGH 


Leverage browser caching A (100) AVG SCORE: 66% SERVER HIGH 




Minimize redirects A (100) AVG SCORE: 92% CONTENT HIGH 


Minimize request size A (100) AVG SCORE: 98% CONTENT HIGH 


Optimize the order of styles and scripts A (100) AVG SCORE: 93% CSS/JS HIGH 


Put CSS in the document head A (100) AVG SCORE: 100% CSS HIGH 


Serve resources from a consistent URL A (100) AVG SCORE: 94% CONTENT HIGH 


Specify a cache validator A (100) AVG SCORE: 93% SERVER HIGH 


Specify a Vary: Accept-Encoding header A (100) AVG SCORE: 92% SERVER HIGH 


Specify a character set early A (100) AVG SCORE: 97% CONTENT HIGH 


Avoid CSS @import A (100) AVG SCORE: 96% CSS MEDIUM 


Prefer asynchronous resources A (100) AVG SCORE: 97% JS MEDIUM 



YSlow Recommendations 


RECOMMENDATION GRADE RELATIVE TYPE PRIORITY 

Use a Content Delivery Network (CDN) F (0) AVG SCORE: 13% SERVER MEDIUM 

Using a CDN YSlow doesn't recognize? Specify your CDNs in your User Settings. 

There are 44 static components that are not on CDN. 

https://blog.r23.de/wp-content/cache/autoptimize/css/autoptimize_44828c9fbfae717ec5c1f277a39285ac.css 

https://blog.r23.de/wp-content/cache/autoptimize/css/autoptimize_6ea82d1e1b3754dd743ed9a268ce3db9.css 

https://blog.r23.de/assets/img/sliders/revolution/bg1.jpg 



https://blog.r23.de/assets/img/mockup/mockup.png 

https://blog.r23.de/assets/img/mockup/mockup1.png 

https://blog.r23.de/assets/img/mockup/img1.jpg 



https://static2.r23.de/2016/06/Florian-Nicolle-Football-Illustration-r23-360x240.jpg 

https://static2.r23.de/2016/06/hrc-portrait-poster-360x240.jpg 

https://static2.r23.de/2016/05/Virtual-Reality-360x240.jpg 

https://blog.r23.de/assets/img/portfolio/1.jpg 









https://blog.r23.de/assets/img/team/img3-sm.jpg 



https://blog.r23.de/assets/plugins/jquery/jquery.min.js 

https://blog.r23.de/assets/plugins/jquery/jquery-migrate.min.js 

https://blog.r23.de/assets/plugins/bootstrap/js/bootstrap.min.js 

https://blog.r23.de/assets/plugins/revolution-slider/js/jquery.themepunch.tools.min.js 

https://blog.r23.de/assets/plugins/revolution-slider/js/jquery.themepunch.revolution.min.js 

https://blog.r23.de/wp-content/cache/autoptimize/js/autoptimize_6f87e712b48c47f09cdb98a66c9e5d4c.js 

https://blog.r23.de/assets/plugins/revolution-slider/rs-plugin/assets/timer.png 

https://blog.r23.de/assets/plugins/revolution-slider/rs-plugin/assets/gridtile.png 

https://blog.r23.de/assets/img/contents/faces.jpg 

https://blog.r23.de/assets/img/patterns/gridtile.png 

https://blog.r23.de/assets/img/patterns/5.png 

https://blog.r23.de/assets/img/bg/bg2.jpg 



https://blog.r23.de/assets/img/icons/social/facebook.png 

https://blog.r23.de/assets/img/icons/social/twitter.png 

https://blog.r23.de/assets/img/icons/social/googleplus.png 

https://report.r23.de/piwik.js 

https://blog.r23.de/assets/plugins/revolution-slider/rs-plugin/assets/loader.gif 

Make fewer HTTP requests D (66) AVG SCORE: 36% CONTENT HIGH 

This page has 7 external Javascript scripts. Try combining them into one. 

This page has 12 external background images. Try combining them with CSS sprites. 

Minify JavaScript and CSS A (90) AVG SCORE: 71% CSS/JS MEDIUM 



There is 1 component that can be minified 

inline tag #2 

Avoid empty src or href A (100) AVG SCORE: 100% CONTENT HIGH 


Add Expires headers A (100) AVG SCORE: 27% SERVER HIGH 


Compress components with gzip A (100) AVG SCORE: 76% SERVER HIGH 


Avoid URL redirects A (100) AVG SCORE: 87% CONTENT MEDIUM 


Make AJAX cacheable A (100) AVG SCORE: 100% JS MEDIUM 


Put CSS at the top A (100) AVG SCORE: 100% CSS MEDIUM 


Remove duplicate JavaScript and CSS A (100) AVG SCORE: 100% CSS/JS MEDIUM 


Put JavaScript at bottom A (100) AVG SCORE: 100% JS MEDIUM 


Avoid AlphaImageLoader filter A (100) AVG SCORE: 98% CSS MEDIUM 


Avoid HTTP 404 (Not Found) error A (100) AVG SCORE: 98% CONTENT MEDIUM 




Reduce the number of DOM elements A (100) AVG SCORE: 92% CONTENT LOW 


Do not scale images in HTML A (100) AVG SCORE: 100% IMAGES LOW 


Use cookie-free domains A (100) AVG SCORE: 46% COOKIE LOW 


Use GET for AJAX requests A (100) AVG SCORE: 100% JS LOW 


Avoid CSS expressions A (100) AVG SCORE: 98% CSS LOW 


Reduce DNS lookups A (100) AVG SCORE: 74% CONTENT LOW 

blog.r23.de: 41 components, 3068.1K (203.8K GZip) 

static2.r23.de: 3 components, 120.9K 

report.r23.de: 1 component, 54.2K (18.9K GZip) 

Reduce cookie size A (100) AVG SCORE: 100% COOKIE LOW 


Make favicon small and cacheable A (100) AVG SCORE: 100% IMAGES LOW 


Configure entity tags (ETags) A (100) AVG SCORE: 78% SERVER LOW 


Make JavaScript and CSS external (n/a) CSS/JS MEDIUM 

Only consider this if your property is a common user home page. 

There is a total of 3 inline scripts

Performance Report für blog.r23.de

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