2.2 sec in total
137 ms
1.9 sec
194 ms
Click here to check amazing Data Center Support Lenovo content for China. Otherwise, check out these important facts you probably never knew about datacentersupport.lenovo.com
Lenovo datacenter Support Home – learn about your datacenter device, troubleshoot, check warranty, order or repair status, upgrade software or contact us
Visit datacentersupport.lenovo.comWe analyzed Datacentersupport.lenovo.com page load time and found that the first response time was 137 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.
datacentersupport.lenovo.com performance score
name
value
score
weighting
Value15.1 s
0/100
10%
Value28.9 s
0/100
25%
Value15.1 s
1/100
10%
Value4,830 ms
0/100
30%
Value0.7
7/100
15%
Value32.9 s
0/100
10%
137 ms
592 ms
237 ms
31 ms
229 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 41% of them (22 requests) were addressed to the original Datacentersupport.lenovo.com, 20% (11 requests) were made to Pixel.everesttech.net and 11% (6 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (592 ms) belongs to the original domain Datacentersupport.lenovo.com.
Page size can be reduced by 1.4 MB (72%)
2.0 MB
559.2 kB
In fact, the total size of Datacentersupport.lenovo.com main page is 2.0 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. 35% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 335.0 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 335.0 kB or 91% of the original size.
Potential reduce by 2.0 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. Data Center Support Lenovo images are well optimized though.
Potential reduce by 789.1 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 789.1 kB or 74% of the original size.
Potential reduce by 320.6 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. Datacentersupport.lenovo.com needs all CSS files to be minified and compressed as it can save up to 320.6 kB or 60% of the original size.
Number of requests can be reduced by 19 (59%)
32
13
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Center Support Lenovo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
datacentersupport.lenovo.com
137 ms
592 ms
dtagent635_jq_1050.js
237 ms
core-dcg.css
31 ms
dcg_home.css
229 ms
oo_style.css
20 ms
satelliteLib-d9d6da333d191f4a863fff6a26d880876217839c.js
34 ms
libs.bundle.js
28 ms
fullstorytrack.js
58 ms
templates.bundle.js
17 ms
dcg_home.bundle.js
8 ms
oo_engine.min.js
15 ms
oo_conf.js
10 ms
LCMBar-logo2.png
116 ms
logo.png
116 ms
dcg-Banner.png
117 ms
loading.gif
24 ms
MuseoSans_300-webfont.woff
41 ms
MuseoSans_500-webfont.woff
77 ms
LenovoMotoSupport.woff
39 ms
icomoon.ttf
206 ms
satellite-599473b464746d763401bd2c.js
27 ms
s-code-contents-26526a83cd01c3865dc1a172c91077889d36651e.js
25 ms
oo_tab_icon_retina.gif
38 ms
json
61 ms
rd
79 ms
MuseoSans_100-webfont.woff
22 ms
dest5.html
91 ms
id
57 ms
id
103 ms
demdex_sync.xgi
39 ms
gr
158 ms
139 ms
gr
160 ms
gr
150 ms
gr
150 ms
gr
161 ms
gr
159 ms
ibs:dpid=411&dpuuid=WbAFsgAAAUnwBTdU
123 ms
s42310763087589
127 ms
generic
25 ms
11 ms
pixel
27 ms
pixel
29 ms
pixel
31 ms
pixel
31 ms
pixel
28 ms
pixel
39 ms
pixel.gif
30 ms
1x1
10 ms
1x1
10 ms
1x1
12 ms
1x1
3 ms
1x1
9 ms
datacentersupport.lenovo.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.
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
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
datacentersupport.lenovo.com 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
datacentersupport.lenovo.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Datacentersupport.lenovo.com 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 Datacentersupport.lenovo.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.
datacentersupport.lenovo.com
Open Graph description is not detected on the main page of Data Center Support Lenovo. 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: