1.6 sec in total
475 ms
810 ms
269 ms
Visit rogerpearsononline.com now to see the best up-to-date Rogerpearsononline content and also check out these interesting facts you probably never knew about rogerpearsononline.com
Visit rogerpearsononline.comWe analyzed Rogerpearsononline.com page load time and found that the first response time was 475 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
rogerpearsononline.com performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value3.3 s
69/100
25%
Value4.3 s
76/100
10%
Value1,880 ms
9/100
30%
Value0
100/100
15%
Value9.5 s
30/100
10%
475 ms
14 ms
16 ms
17 ms
16 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 92% of them (44 requests) were addressed to the original Rogerpearsononline.com, 2% (1 request) were made to C363102.r2.cf1.rackcdn.com and 2% (1 request) were made to Creatives.inmotionhosting.com. The less responsive or slowest element that took the longest time to load (475 ms) belongs to the original domain Rogerpearsononline.com.
Page size can be reduced by 216.2 kB (52%)
415.5 kB
199.3 kB
In fact, the total size of Rogerpearsononline.com main page is 415.5 kB. 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 183.1 kB which makes up the majority of the site volume.
Potential reduce by 30.3 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 30.3 kB or 75% of the original size.
Potential reduce by 9.7 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. Rogerpearsononline images are well optimized though.
Potential reduce by 131.7 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 131.7 kB or 72% of the original size.
Potential reduce by 44.4 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. Rogerpearsononline.com needs all CSS files to be minified and compressed as it can save up to 44.4 kB or 78% of the original size.
Number of requests can be reduced by 27 (57%)
47
20
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rogerpearsononline. 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 20 to 1 for CSS and as a result speed up the page load time.
rogerpearsononline.com
475 ms
system.base.css
14 ms
system.menus.css
16 ms
system.messages.css
17 ms
system.theme.css
16 ms
shadowbox.css
17 ms
book.css
18 ms
comment.css
21 ms
field.css
17 ms
logintoboggan.css
19 ms
mollom.css
19 ms
node.css
20 ms
search.css
22 ms
user.css
24 ms
views.css
23 ms
ctools.css
21 ms
panels.css
24 ms
marquee_block.css
26 ms
style.css
26 ms
colors.css
28 ms
mayo.responsive.layout.css
30 ms
jquery.js
33 ms
jquery.once.js
30 ms
drupal.js
32 ms
shadowbox.js
44 ms
shadowbox_auto.js
30 ms
admin_devel.js
29 ms
jquery.marquee.js
41 ms
marquee_block.js
41 ms
mayo-columns.js
40 ms
electoral.png
70 ms
844_300x250-business-the-secret.gif
133 ms
468x60.gif
134 ms
468x60.gif
150 ms
sasse.png
25 ms
missle.png
24 ms
tech.png
23 ms
water.png
19 ms
wind.png
19 ms
pat-2.png
7 ms
Roger_Logo.png
16 ms
search.png
7 ms
feed.png
9 ms
question.png
13 ms
menu-expanded.png
10 ms
menu-collapsed.png
17 ms
menu-leaf.png
20 ms
2_a_300x250.gif
184 ms
rogerpearsononline.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
rogerpearsononline.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
Missing source maps for large first-party JavaScript
rogerpearsononline.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 Rogerpearsononline.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 Rogerpearsononline.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.
rogerpearsononline.com
Open Graph description is not detected on the main page of Rogerpearsononline. 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: