3.2 sec in total
262 ms
2.3 sec
652 ms
Welcome to rubyday.it homepage info - get ready to check Rubyday best content right away, or after learning these important things about rubyday.it
rubyday 2023, the Italian Ruby conference
Visit rubyday.itWe analyzed Rubyday.it page load time and found that the first response time was 262 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
rubyday.it performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value5.7 s
16/100
25%
Value3.1 s
93/100
10%
Value1,370 ms
16/100
30%
Value0
100/100
15%
Value15.7 s
6/100
10%
262 ms
311 ms
257 ms
334 ms
350 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 79% of them (37 requests) were addressed to the original Rubyday.it, 9% (4 requests) were made to Cdn.iubenda.com and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rubyday.it.
Page size can be reduced by 120.0 kB (7%)
1.7 MB
1.5 MB
In fact, the total size of Rubyday.it main page is 1.7 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 24.7 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 24.7 kB or 78% of the original size.
Potential reduce by 32.5 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. Rubyday images are well optimized though.
Potential reduce by 62.8 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 62.8 kB or 41% of the original size.
Number of requests can be reduced by 5 (12%)
41
36
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rubyday. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
rubyday.it
262 ms
www.rubyday.it
311 ms
application-5db365f4.css
257 ms
application-18f0055b.js
334 ms
torito-4279ee30.svg
350 ms
tram-9e5eeb3a.png
158 ms
city-center-3d018d75.png
405 ms
lunch-88fc78d5.png
332 ms
t-shirt-988ae007.png
442 ms
simone-carletti-24eabe42.jpg
807 ms
ju-liu-c8e264c6.jpg
490 ms
gregorio-setti-176eca78.jpg
540 ms
hal-fulton-e57e94e0.jpg
511 ms
christophe-philemotte-0d8ceaa7.jpg
501 ms
jonathan-martin-6d617846.jpg
615 ms
enrico-carlesso-f6c104ed.jpg
675 ms
ramon-huidobro-7011d354.jpg
687 ms
alessandro-lepore-e583b711.jpg
686 ms
david-muto-b5cc72ee.jpg
735 ms
pierluigi-riti-a60992c3.jpg
817 ms
james-kiesel-d6df4ecc.jpg
855 ms
lightning-talks-1725f128.jpg
864 ms
marco-otte-witte-e06bc6f5.jpg
954 ms
sante-rotondi-7c18e7d0.jpg
981 ms
luca-guidi-a58275d4.jpg
1068 ms
paolo-perego-650580e0.jpg
997 ms
michele-franzin-d0fa49b0.jpg
961 ms
css
25 ms
logo-rubyday-c30c2f93.svg
688 ms
snow-706be7db.svg
806 ms
location-1f5142d0.jpg
1391 ms
activities-3b81717f.jpg
1356 ms
sprites-1x-00829073.png
1038 ms
close-3ca48361.png
818 ms
loading-cf720b50.gif
968 ms
prev-6640a343.png
960 ms
next-777e92c0.png
922 ms
sKd0EMYPAh5PYCRKSryvW6CWcynf_cDxXwCLxiixG1c.ttf
5 ms
qhfoJiLu10kFjChCCTvGlInF5uFdDttMLvmWuJdhhgs.ttf
10 ms
32nyIRHyCu6iqEka_hbKsonF5uFdDttMLvmWuJdhhgs.ttf
10 ms
icons-0c7717aa.woff
1062 ms
analytics.js
8 ms
collect
12 ms
iubenda.js
6 ms
iubenda_cs.js
11 ms
iubenda_i_badge.js
4 ms
core-12c7b88758469646a58cf26a33ae0d27.js
7 ms
rubyday.it 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-*] attributes are not valid or misspelled
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
rubyday.it best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
rubyday.it 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rubyday.it 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 Rubyday.it 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.
rubyday.it
Open Graph data is detected on the main page of Rubyday. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: