1.6 sec in total
352 ms
1 sec
250 ms
Visit vmblog.com now to see the best up-to-date VMblog content for United States and also check out these interesting facts you probably never knew about vmblog.com
Modern datacenter news and information since 2004
Visit vmblog.comWe analyzed Vmblog.com page load time and found that the first response time was 352 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
vmblog.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value5.4 s
21/100
25%
Value4.3 s
75/100
10%
Value910 ms
31/100
30%
Value0.244
51/100
15%
Value7.9 s
43/100
10%
352 ms
156 ms
266 ms
316 ms
160 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 86% of them (36 requests) were addressed to the original Vmblog.com, 7% (3 requests) were made to S7.addthis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (365 ms) belongs to the original domain Vmblog.com.
Page size can be reduced by 892.8 kB (68%)
1.3 MB
428.9 kB
In fact, the total size of Vmblog.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. 30% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 130.2 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 130.2 kB or 78% of the original size.
Potential reduce by 5.3 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. VMblog images are well optimized though.
Potential reduce by 696.5 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 696.5 kB or 69% of the original size.
Potential reduce by 60.8 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. Vmblog.com needs all CSS files to be minified and compressed as it can save up to 60.8 kB or 88% of the original size.
Number of requests can be reduced by 24 (59%)
41
17
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VMblog. 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 as a result speed up the page load time.
vmblog.com
352 ms
style.css
156 ms
jquery-1.8.3.min.js
266 ms
jquery-ui.min.js
316 ms
swfobject.js
160 ms
global.js
207 ms
wam.js
107 ms
addthis_widget.js
12 ms
print.css
72 ms
vmblog.com_logo.gif
66 ms
vmblog.com_subtitle.gif
62 ms
navupperleftedge.gif
63 ms
navupperbg.gif
65 ms
navlowerleftedge.gif
65 ms
bluedot.gif
127 ms
async.ashx
365 ms
ad_placeholder_728x90.gif
126 ms
subheadblueleft.gif
125 ms
subheadbluebg.gif
124 ms
searchboxblueleft.gif
125 ms
px0.gif
163 ms
searchboxbluebg.gif
169 ms
searchboxblueright.gif
169 ms
searchmagblue.gif
170 ms
subheadblueright.gif
171 ms
rss_icon_small.gif
336 ms
nvidia2016.jpg
284 ms
telco-cloud-160x90.jpg
282 ms
datacloud_europe2016_160x90.png
286 ms
BIGITSG2016-160x90.jpg
281 ms
BIGITMY2016-160x90.jpg
282 ms
vexpert.gif
283 ms
px3.gif
284 ms
vmblog.com_logo_150.gif
284 ms
sidewidget_header_160.gif
289 ms
sidewidget_bg_160.gif
300 ms
sidewidget_footer_160.gif
333 ms
analytics.js
34 ms
300lo.json
54 ms
sh.7c7179124ea24ac6ba46caac.html
34 ms
collect
21 ms
layers.3643cb2e25fb91c29386.js
7 ms
vmblog.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.
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
Form elements do not have associated labels
Links do not have a discernible name
vmblog.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
vmblog.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
EN
EN
UTF8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vmblog.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 Vmblog.com main page’s claimed encoding is utf8. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
vmblog.com
Open Graph description is not detected on the main page of VMblog. 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: