2.7 sec in total
264 ms
2 sec
348 ms
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Visit document-center.comWe analyzed Document-center.com page load time and found that the first response time was 264 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
document-center.com performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value17.6 s
0/100
25%
Value6.1 s
44/100
10%
Value430 ms
65/100
30%
Value0
100/100
15%
Value7.1 s
51/100
10%
264 ms
429 ms
82 ms
239 ms
246 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 82% of them (23 requests) were addressed to the original Document-center.com, 7% (2 requests) were made to Ssl.google-analytics.com and 4% (1 request) were made to Use.typekit.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Document-center.com.
Page size can be reduced by 99.4 kB (3%)
3.0 MB
2.9 MB
In fact, the total size of Document-center.com main page is 3.0 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. 20% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 7.6 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 7.6 kB or 68% of the original size.
Potential reduce by 31.7 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. Document Center images are well optimized though.
Potential reduce by 26.1 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 26.1 kB or 50% of the original size.
Potential reduce by 34.0 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. Document-center.com needs all CSS files to be minified and compressed as it can save up to 34.0 kB or 85% of the original size.
Number of requests can be reduced by 6 (23%)
26
20
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Document Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
document-center.com
264 ms
www.document-center.com
429 ms
reset-min.css
82 ms
style.css
239 ms
bfo6fpj.js
246 ms
jquery.min.js
101 ms
jquery.curvycorners.min.js
323 ms
background.js
274 ms
tinydropdown.js
274 ms
ga.js
84 ms
document-center-logo.png
102 ms
cart.png
114 ms
search.png
110 ms
circuit.png
1011 ms
shadow-below-nav.png
87 ms
white-transparent-bg2.png
101 ms
grey-bg-transparent.png
102 ms
whats-new.png
148 ms
standards-by-topic.png
153 ms
list-arrow.png
169 ms
trending-documents.png
173 ms
hp-footer-bg.png
240 ms
icon-twitter.png
234 ms
icon-facebook.png
234 ms
icon-linkedin.png
245 ms
bg-auto.jpg
801 ms
inpage_linkid.js
34 ms
__utm.gif
13 ms
document-center.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
document-center.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
Page has valid source maps
document-center.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 Document-center.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 Document-center.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.
document-center.com
Open Graph description is not detected on the main page of Document Center. 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: