15.3 sec in total
3.1 sec
12 sec
275 ms
Visit pjm.com now to see the best up-to-date PJM content for United States and also check out these interesting facts you probably never knew about pjm.com
PJM is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of 13 states and the District of Columbia.
Visit pjm.comWe analyzed Pjm.com page load time and found that the first response time was 3.1 sec and then it took 12.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
pjm.com performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value10.6 s
0/100
25%
Value8.8 s
16/100
10%
Value1,110 ms
23/100
30%
Value0.345
32/100
15%
Value12.4 s
14/100
10%
3074 ms
41 ms
1055 ms
188 ms
41 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 83% of them (40 requests) were addressed to the original Pjm.com, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Sdc.pjm.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Pjm.com.
Page size can be reduced by 919.5 kB (22%)
4.2 MB
3.2 MB
In fact, the total size of Pjm.com main page is 4.2 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. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 237.9 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. This page needs HTML code to be minified as it can gain 104.0 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 237.9 kB or 89% of the original size.
Potential reduce by 148.6 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. PJM images are well optimized though.
Potential reduce by 377.3 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 377.3 kB or 71% of the original size.
Potential reduce by 155.8 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. Pjm.com needs all CSS files to be minified and compressed as it can save up to 155.8 kB or 87% of the original size.
Number of requests can be reduced by 31 (66%)
47
16
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PJM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
pjm.com
3074 ms
normalize.min.css
41 ms
jquery-ui-1.10.3.custom.min.css
1055 ms
main.css
188 ms
PjmBrowserSupportAlert.css
41 ms
modernizr-2.6.2-respond-1.1.0.min.js
1061 ms
jquery.min.js
31 ms
highcharts.js
207 ms
jquerytablesorter.js
1175 ms
tabs.js
216 ms
devicedetect.js
221 ms
webtrends.js
234 ms
pjm.js
233 ms
WebResource.axd
265 ms
ScriptResource.axd
337 ms
ScriptResource.axd
319 ms
jquery.simpleplaceholder.js
329 ms
meetings.css
369 ms
print.css
164 ms
plugins.js
23 ms
jquery-ui.js
8 ms
main.js
22 ms
deployment.js
31 ms
pjm-logo.png
19 ms
HERO-IMG-operating-phone.ashx
6534 ms
HERO-IMG-working-together-tablet.ashx
8186 ms
HERO-IMG-working-together-desktop.ashx
5004 ms
registered.gif
100 ms
view-more.gif
101 ms
Value-prop-web-icon.ashx
165 ms
47CBF989B1554E838F987D5DF3206D03.ashx
167 ms
52CF68F68B934692BFB111C941263674.ashx
166 ms
open-new-tab-active.png
156 ms
glyphs.png
207 ms
bg_home.png
81 ms
view-more-white.png
92 ms
bg_footer.gif
94 ms
ga.js
29 ms
wtid.js
61 ms
__utm.gif
10 ms
GetDeviceType
258 ms
eDataFeedWebMethod.aspx
290 ms
eDataFeedWebMethod.aspx
293 ms
MultiNoun.jsonp
109 ms
dcs.gif
104 ms
ui-bg_flat_75_ffffff_40x100.png
87 ms
glyphs-mini.png
121 ms
eDataFeedWebMethod.aspx
42 ms
pjm.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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
pjm.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
Missing source maps for large first-party JavaScript
pjm.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
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pjm.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 Pjm.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.
pjm.com
Open Graph description is not detected on the main page of PJM. 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: