4.5 sec in total
383 ms
3.6 sec
492 ms
Welcome to rug-b.de homepage info - get ready to check RUG B best content right away, or after learning these important things about rug-b.de
RUG::B - Ruby User Group Berlin - RUG::B—Ruby User Group Berlin
Visit rug-b.deWe analyzed Rug-b.de page load time and found that the first response time was 383 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
rug-b.de performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value3.2 s
73/100
25%
Value6.7 s
36/100
10%
Value360 ms
72/100
30%
Value0.005
100/100
15%
Value8.6 s
37/100
10%
383 ms
528 ms
160 ms
25 ms
342 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 9% of them (8 requests) were addressed to the original Rug-b.de, 26% (24 requests) were made to Avatars.githubusercontent.com and 23% (21 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Avatars.githubusercontent.com.
Page size can be reduced by 709.6 kB (19%)
3.7 MB
3.0 MB
In fact, the total size of Rug-b.de main page is 3.7 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. 70% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 207.7 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 207.7 kB or 82% of the original size.
Potential reduce by 151.5 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. RUG B images are well optimized though.
Potential reduce by 320.6 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 320.6 kB or 64% of the original size.
Potential reduce by 29.8 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. Rug-b.de needs all CSS files to be minified and compressed as it can save up to 29.8 kB or 76% of the original size.
Number of requests can be reduced by 20 (24%)
82
62
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RUG B. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
rug-b.de
383 ms
www.rug-b.de
528 ms
application-59afa61c6360e0e469fc8c7a7451296a.css
160 ms
css
25 ms
slackin.js
342 ms
application-b63dbf7bcb9df7cbf0aeafd4d8c566cd.js
235 ms
js
26 ms
plusone.js
38 ms
widgets.js
78 ms
ga.js
70 ms
prum.min.js
69 ms
whitey-86f0c70a6f29e0210b407ad8ba14bcba.png
366 ms
berlin-88bb078d1b890fbc8972bc98d429c1bb.png
237 ms
logo-044eb551d9a6bc8f83b679ff864ed4d1.gif
240 ms
common.js
75 ms
map.js
76 ms
util.js
75 ms
marker.js
76 ms
gzq6OSepdeZ1VdycsVw6Vg.ttf
71 ms
fontawesome-webfont-fb99ddb8bbb526907946bb9f737b7e6d.woff
267 ms
cb=gapi.loaded_0
175 ms
iframe
200 ms
StaticMapService.GetMapImage
321 ms
onion.js
47 ms
ViewportInfoService.GetViewportInfo
148 ms
stats.js
53 ms
controls.js
46 ms
socket.io-1.3.2.js
124 ms
transparent.png
74 ms
css
49 ms
spotlight-poi.png
68 ms
google4.png
71 ms
mapcnt6.png
70 ms
sv5.png
71 ms
129 ms
tmapctrl.png
29 ms
tmapctrl4.png
28 ms
imgs8.png
29 ms
vt
11 ms
vt
21 ms
vt
66 ms
vt
20 ms
vt
21 ms
vt
65 ms
vt
22 ms
vt
65 ms
vt
22 ms
vt
60 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
16 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
53 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
56 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
56 ms
8471
140 ms
WIB6sHKr_normal.jpg
27 ms
default_profile_2_normal.png
82 ms
606517
1755 ms
17706742
258 ms
48745
133 ms
423347
108 ms
159570
768 ms
1086693
120 ms
16959850
157 ms
153663
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694113
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5783019
141 ms
1578836
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6987376
943 ms
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178 ms
110321
217 ms
2074433
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703401
291 ms
22835
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334336
300 ms
876789
306 ms
3389721
342 ms
95506
365 ms
205906
331 ms
7111514
338 ms
wer_schaut_schon_auf_den_dateinamen_normal.jpg
57 ms
xh7esYXd_normal.jpg
76 ms
e_small_normal.png
56 ms
CHm_T-IR_normal.jpg
62 ms
ggrF-32M_normal.jpeg
63 ms
XMkKayNf_normal.jpg
63 ms
QTlhv7G1_normal.jpeg
62 ms
Ha-SY_78_normal.jpg
64 ms
Auh2wEJ9_normal.jpeg
65 ms
AuthenticationService.Authenticate
241 ms
98 ms
236 ms
nr-885.min.js
41 ms
beacon.gif
122 ms
0cc4c45638
52 ms
rug-b.de accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
rug-b.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rug-b.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
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 Rug-b.de 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 Rug-b.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.
rug-b.de
Open Graph description is not detected on the main page of RUG B. 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: