2.6 sec in total
530 ms
1.9 sec
181 ms
Visit cassandrasummit-datastax.com now to see the best up-to-date Cassandra Summit Datastax content for United States and also check out these interesting facts you probably never knew about cassandrasummit-datastax.com
Datastax events - Live trainings, webinars, conferences. Come join us for a event near you and learn about cassandra database, the future of database technology
Visit cassandrasummit-datastax.comWe analyzed Cassandrasummit-datastax.com page load time and found that the first response time was 530 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
cassandrasummit-datastax.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value4.0 s
50/100
25%
Value3.2 s
92/100
10%
Value50 ms
100/100
30%
Value0.004
100/100
15%
Value3.3 s
94/100
10%
530 ms
54 ms
24 ms
52 ms
76 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cassandrasummit-datastax.com, 7% (7 requests) were made to D.adroll.com and 3% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Datastax.com.
Page size can be reduced by 961.2 kB (73%)
1.3 MB
359.8 kB
In fact, the total size of Cassandrasummit-datastax.com main page is 1.3 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. Javascripts take 664.9 kB which makes up the majority of the site volume.
Potential reduce by 45.8 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 45.8 kB or 78% of the original size.
Potential reduce by 21.5 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. Obviously, Cassandra Summit Datastax needs image optimization as it can save up to 21.5 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 442.5 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 442.5 kB or 67% of the original size.
Potential reduce by 451.4 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. Cassandrasummit-datastax.com needs all CSS files to be minified and compressed as it can save up to 451.4 kB or 90% of the original size.
Number of requests can be reduced by 69 (82%)
84
15
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cassandra Summit Datastax. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
events
530 ms
iframe_api
54 ms
otw_sbm.css
24 ms
HelveticaNeue.css
52 ms
adjust.css
76 ms
m-queries.css
79 ms
video-js.css
76 ms
wpgform.css
78 ms
jquery.fancybox-1.3.7.min.css
108 ms
addtoany.min.css
106 ms
jquery.min.js
121 ms
modernizr.min.js
101 ms
video.js
122 ms
detector.js
109 ms
jquery.simplemodal.js
118 ms
functions.js
123 ms
m-nav.js
126 ms
scripts.js
129 ms
styles.css
170 ms
home.css
132 ms
override-header-all.css
138 ms
dx-common-styles-2.css
145 ms
events-section.css
150 ms
plugins.js
276 ms
library.js
156 ms
jQueryString-2.0.2-Min.js
158 ms
jquery.cookie.js
165 ms
mkto-ref.js
175 ms
conversion.js
103 ms
comment-reply.min.js
181 ms
jquery-migrate.min.js
183 ms
wp-embed.min.js
186 ms
jquery.fancybox-1.3.7.min.js
189 ms
jquery.mousewheel.min.js
197 ms
www-widgetapi.js
63 ms
wp-emoji-release.min.js
158 ms
2bab84
63 ms
phone.css
138 ms
pad.css
146 ms
dc.js
246 ms
logo.svg
35 ms
icon-dowload-ds.png
38 ms
search-submit.png
33 ms
search-submit-mobile.png
34 ms
icons_3path_for36px_DEV.png
34 ms
icons_3path_for36px_DBA.png
37 ms
icons_3path_for36px_CIO.png
69 ms
VID-datastax-summit-europe-2016-slimbanner1.jpg
277 ms
2BAB84_2_0.woff
229 ms
social-facebook.svg
35 ms
social-twitter.svg
37 ms
social-googleplus.svg
38 ms
social-blog.svg
35 ms
2BAB84_0_0.woff
229 ms
munchkin.js
225 ms
229 ms
insight.min.js
228 ms
page.js
221 ms
iframe_api
104 ms
3353.js
94 ms
__utm.gif
28 ms
munchkin.js
14 ms
ga-audiences
44 ms
67 ms
u.php
141 ms
visitWebPage
34 ms
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56 ms
t.js
53 ms
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59 ms
nr-885.min.js
65 ms
roundtrip.js
137 ms
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115 ms
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FJOE7BMZDBG63O4CTFCFSD.js
40 ms
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fbevents.hashing.js
40 ms
out
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81 ms
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37 ms
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68 ms
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117 ms
seg
55 ms
u.php
88 ms
adsct
140 ms
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pxj
108 ms
pixel
115 ms
48 ms
sd
8 ms
377928.gif
17 ms
tap.php
44 ms
Pug
53 ms
in
15 ms
cassandrasummit-datastax.com 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.
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
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
Links do not have a discernible name
cassandrasummit-datastax.com 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
Page has valid source maps
cassandrasummit-datastax.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cassandrasummit-datastax.com 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 Cassandrasummit-datastax.com 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.
cassandrasummit-datastax.com
Open Graph data is detected on the main page of Cassandra Summit Datastax. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: