4.1 sec in total
271 ms
3.1 sec
759 ms
Welcome to shanghai2015.cfsummit.com homepage info - get ready to check Shanghai 2015 Cfsummit best content for United States right away, or after learning these important things about shanghai2015.cfsummit.com
Events are a great way to meet your fellow Cloud Foundry users from around the world. Get the latest news about upcoming events here.
Visit shanghai2015.cfsummit.comWe analyzed Shanghai2015.cfsummit.com page load time and found that the first response time was 271 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
shanghai2015.cfsummit.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value5.0 s
27/100
25%
Value5.0 s
64/100
10%
Value4,680 ms
0/100
30%
Value0.007
100/100
15%
Value12.6 s
14/100
10%
271 ms
85 ms
168 ms
169 ms
170 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 70% of them (38 requests) were addressed to the original Shanghai2015.cfsummit.com, 4% (2 requests) were made to Netdna.bootstrapcdn.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Shanghai2015.cfsummit.com.
Page size can be reduced by 409.3 kB (17%)
2.4 MB
2.0 MB
In fact, the total size of Shanghai2015.cfsummit.com main page is 2.4 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 1.9 MB which makes up the majority of the site volume.
Potential reduce by 40.6 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 40.6 kB or 82% of the original size.
Potential reduce by 43.9 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. Shanghai 2015 Cfsummit images are well optimized though.
Potential reduce by 238.0 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 238.0 kB or 66% of the original size.
Potential reduce by 86.8 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. Shanghai2015.cfsummit.com needs all CSS files to be minified and compressed as it can save up to 86.8 kB or 81% of the original size.
Number of requests can be reduced by 12 (26%)
47
35
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shanghai 2015 Cfsummit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
en
271 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
85 ms
css_ATFFjhmQRlB_adAAk5TwmyhwAjRMv5lw0f273RDserw.css
168 ms
css_e04TBMrdaMqbs4G3r7_YwdjDdn-ePeqC9KGGZgs6FuU.css
169 ms
css_T0ouM1CJfDq5ktgQqxwm7Drq7zlJXms-Gl4uxMmnlyM.css
170 ms
js_JLxuxbhhrFRy-sBnijHkR0TGGHgiukMPv94zvDWgQ3g.js
334 ms
js_eBPph5kUlknUuPT__hIqTrKM_Q6otCk0KFftOhIL6RI.js
181 ms
js_Vr-_264_m5oWtCE79BHKQfgPFbyC3cvZsdLkat43yjk.js
248 ms
js_eDy4IVaLyaUlb-w-HoGy_jV0M0IyjZiu36nupTsGSyM.js
247 ms
font-awesome.css
5 ms
oct.js
13 ms
analytics.js
73 ms
mS7Cvznd_normal.jpg
137 ms
logo-4.png
249 ms
btn_register_now.png
171 ms
cfs-logo-emc.png
134 ms
cfs-huawei.png
134 ms
cfs_logo_pivotal.png
133 ms
cfs-anchora.png
154 ms
cfs-logo-ibm.png
178 ms
logo_vmware.png
178 ms
logo_anynines.png
184 ms
logo_210_cloudsoft.png
221 ms
logo_210_hpehelion.png
244 ms
logo_210_daocloud.png
255 ms
oci_microsoft.png
257 ms
cfs_logo_pivotal_0.png
269 ms
cfs-logo-ibm_0.png
301 ms
23035416133_f1eb9e5617_b_0.jpg
334 ms
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474 ms
adsct
143 ms
adsct
109 ms
z4hs7
262 ms
header-bg-2.jpg
1579 ms
location-bg.jpg
911 ms
code-bg.jpg
561 ms
code-conduct-book.png
489 ms
logo-footer.png
510 ms
OpenSansLight.woff
692 ms
OpenSansSemibold.woff
734 ms
OpenSansBold.woff
776 ms
collect
26 ms
fontawesome-webfont.woff
3 ms
pardot.css
324 ms
jquery.min.js
71 ms
piUtils.js
8 ms
pardot.js
323 ms
1058 ms
1382 ms
pd.js
4 ms
shanghai2015.cfsummit.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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 IDs are not unique
shanghai2015.cfsummit.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
Issues were logged in the Issues panel in Chrome Devtools
shanghai2015.cfsummit.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Shanghai2015.cfsummit.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 Shanghai2015.cfsummit.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.
shanghai2015.cfsummit.com
Open Graph description is not detected on the main page of Shanghai 2015 Cfsummit. 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: