12.6 sec in total
234 ms
12.2 sec
148 ms
Visit energycode.pnl.gov now to see the best up-to-date Energy Code Pnl content for United States and also check out these interesting facts you probably never knew about energycode.pnl.gov
Visit energycode.pnl.govWe analyzed Energycode.pnl.gov page load time and found that the first response time was 234 ms and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
energycode.pnl.gov performance score
name
value
score
weighting
Value8.3 s
0/100
10%
Value24.4 s
0/100
25%
Value14.2 s
1/100
10%
Value70 ms
99/100
30%
Value0.778
5/100
15%
Value19.5 s
2/100
10%
234 ms
393 ms
1938 ms
1731 ms
1733 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Energycode.pnl.gov, 94% (66 requests) were made to Energycodes.gov and 3% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (10.5 sec) relates to the external source Energycodes.gov.
Page size can be reduced by 519.1 kB (64%)
806.8 kB
287.6 kB
In fact, the total size of Energycode.pnl.gov main page is 806.8 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. 20% of websites need less resources to load. Javascripts take 486.5 kB which makes up the majority of the site volume.
Potential reduce by 55.4 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 55.4 kB or 73% of the original size.
Potential reduce by 31.5 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. Obviously, Energy Code Pnl needs image optimization as it can save up to 31.5 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 319.0 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 319.0 kB or 66% of the original size.
Potential reduce by 113.3 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. Energycode.pnl.gov needs all CSS files to be minified and compressed as it can save up to 113.3 kB or 83% of the original size.
Number of requests can be reduced by 55 (82%)
67
12
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energy Code Pnl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.
energycode.pnl.gov
234 ms
www.energycodes.gov
393 ms
www.energycodes.gov
1938 ms
system.base.css
1731 ms
system.menus.css
1733 ms
system.messages.css
1734 ms
system.theme.css
1735 ms
collapsiblock.css
1735 ms
comment.css
3296 ms
date.css
3461 ms
datepicker.1.7.css
3460 ms
date_repeat_field.css
3459 ms
field.css
3487 ms
node.css
3488 ms
poll.css
5019 ms
search.css
5212 ms
user.css
5186 ms
calendar_multiday.css
5294 ms
views.css
5215 ms
ckeditor.css
5215 ms
colorbox_style.css
6745 ms
ctools.css
6908 ms
page-backgrounds.css
6939 ms
tabs.css
6941 ms
messages.css
6941 ms
pages.css
7022 ms
blocks.css
8470 ms
navigation.css
8630 ms
views-styles.css
8665 ms
nodes.css
8668 ms
comments.css
8670 ms
forms.css
8764 ms
fields.css
10196 ms
reset.css
10373 ms
main_green.css
10491 ms
site.css
10411 ms
custom.css
10493 ms
jquery.min.js
9602 ms
addthis_widget.js
9 ms
jquery.once.js
8124 ms
drupal.js
8132 ms
jquery.cookie.js
8225 ms
collapsiblock.js
8318 ms
jquery.colorbox-min.js
8487 ms
colorbox.js
8581 ms
colorbox_style.js
7114 ms
nrel_eere.js
6993 ms
slides.min.jquery.js
7071 ms
dcs.gif
29 ms
sm-share-en.gif
17 ms
bg.png
95 ms
spacer.gif
97 ms
search_help_arrow.gif
207 ms
feature_energy_codes_work_register.png
390 ms
feed.png
197 ms
comcheck_logo_small.png
256 ms
rescheck_logo_small.png
258 ms
expert_logo_icon.png
240 ms
States_Status_Checkmark.png
291 ms
twitter.png
302 ms
facebook.png
342 ms
youtube.png
349 ms
rss.png
352 ms
header_logo.gif
137 ms
search_button_green.gif
127 ms
icon_sitemap.gif
128 ms
icon_print.gif
127 ms
external.png
102 ms
lock_icon.gif
102 ms
arrow-widget-down-20x19.gif
104 ms
energycode.pnl.gov 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
Links do not have a discernible name
energycode.pnl.gov 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
Page has valid source maps
energycode.pnl.gov 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
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 Energycode.pnl.gov 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 Energycode.pnl.gov 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.
energycode.pnl.gov
Open Graph description is not detected on the main page of Energy Code Pnl. 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: