1.1 sec in total
22 ms
577 ms
464 ms
Click here to check amazing Deepstream content for Turkey. Otherwise, check out these important facts you probably never knew about deepstream.io
A realtime server for the modern web
Visit deepstream.ioWe analyzed Deepstream.io page load time and found that the first response time was 22 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
deepstream.io performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value4.2 s
44/100
25%
Value2.3 s
99/100
10%
Value510 ms
57/100
30%
Value0.219
57/100
15%
Value4.4 s
83/100
10%
22 ms
110 ms
60 ms
79 ms
98 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 67% of them (30 requests) were addressed to the original Deepstream.io, 11% (5 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (206 ms) belongs to the original domain Deepstream.io.
Page size can be reduced by 113.5 kB (14%)
785.9 kB
672.4 kB
In fact, the total size of Deepstream.io main page is 785.9 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. 45% of websites need less resources to load. Images take 688.4 kB which makes up the majority of the site volume.
Potential reduce by 18.7 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 11% 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 18.7 kB or 79% of the original size.
Potential reduce by 54.6 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. Deepstream images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 40.1 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. Deepstream.io needs all CSS files to be minified and compressed as it can save up to 40.1 kB or 76% of the original size.
Number of requests can be reduced by 14 (38%)
37
23
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deepstream. 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 from 10 to 1 for CSS and as a result speed up the page load time.
deepstream.io
22 ms
deepstream.io
110 ms
navigation.css
60 ms
screen.css
79 ms
jquery.js
98 ms
menu.js
88 ms
prism.js
87 ms
css
82 ms
css
135 ms
css
135 ms
font-awesome.min.css
41 ms
prism.css
83 ms
community.css
137 ms
startpage.css
134 ms
buttons.js
68 ms
icon-records.svg
123 ms
icon-events.svg
119 ms
icon-RPCs.svg
116 ms
icon-WebRTC.svg
114 ms
realtime-web-lightning-talks.jpg
129 ms
rethinkdb-meetup.jpeg
120 ms
fullstack-js.jpeg
129 ms
deepsteam-game-workshop.png
147 ms
node-js-logo.png
128 ms
meetup-logo.png
130 ms
berlinjs-logo.png
126 ms
rethinkdb-deepstream-logo.png
206 ms
analytics.js
136 ms
deepstream--small-logo.svg
92 ms
header-back.svg
101 ms
deepstream-logo.svg
97 ms
phone-top.svg
85 ms
ds-stories-background.png
206 ms
diagram-ani-vSVG.svg
137 ms
decrtn-SecrPath.svg
187 ms
icon-padlock.svg
182 ms
buttons.css
42 ms
sKd0EMYPAh5PYCRKSryvW6CWcynf_cDxXwCLxiixG1c.ttf
98 ms
qhfoJiLu10kFjChCCTvGlInF5uFdDttMLvmWuJdhhgs.ttf
99 ms
32nyIRHyCu6iqEka_hbKsonF5uFdDttMLvmWuJdhhgs.ttf
178 ms
zhcz-_WihjSQC0oHJ9TCYC3USBnSvpkopQaUR-2r7iU.ttf
196 ms
fontawesome-webfont.woff
33 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
197 ms
deepstream.io
146 ms
collect
51 ms
deepstream.io accessibility score
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
deepstream.io best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
deepstream.io SEO score
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 Deepstream.io 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 Deepstream.io 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.
deepstream.io
Open Graph description is not detected on the main page of Deepstream. 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: