21.3 sec in total
1.6 sec
11.3 sec
8.5 sec
Click here to check amazing Nicor content for United States. Otherwise, check out these important facts you probably never knew about nicor.com
As the largest natural gas distribution company in Illinois, Nicor Gas ensures that natural gas – an American, abundant, affordable and clean energy source – reaches more than 2.2 million homes and bu...
Visit nicor.comWe analyzed Nicor.com page load time and found that the first response time was 1.6 sec and then it took 19.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
nicor.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value9.5 s
0/100
25%
Value6.2 s
43/100
10%
Value1,230 ms
20/100
30%
Value0.521
15/100
15%
Value13.2 s
12/100
10%
1572 ms
428 ms
528 ms
479 ms
511 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nicor.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Connect.facebook.net.
Page size can be reduced by 604.7 kB (29%)
2.1 MB
1.5 MB
In fact, the total size of Nicor.com main page is 2.1 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 75.0 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. This page needs HTML code to be minified as it can gain 18.3 kB, which is 21% 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 75.0 kB or 86% of the original size.
Potential reduce by 90.7 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. Nicor images are well optimized though.
Potential reduce by 342.7 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 342.7 kB or 71% of the original size.
Potential reduce by 96.4 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. Nicor.com needs all CSS files to be minified and compressed as it can save up to 96.4 kB or 83% of the original size.
Number of requests can be reduced by 24 (48%)
50
26
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nicor. 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 7 to 1 for CSS and as a result speed up the page load time.
www.nicorgas.com
1572 ms
normalize.css
428 ms
boilerPlate.css
528 ms
global.css
479 ms
jquery-ui-1.10.3.custom.min.css
511 ms
modernizr-2.6.2.min.js
693 ms
jquery-1.10.2.min.js
1299 ms
jquery-ui-1.10.3.custom.min.js
1854 ms
jquery.validate.js
623 ms
jquery.validate.unobtrusive.js
528 ms
jquery.unobtrusive-ajax.js
608 ms
jquery.form.min.js
1217 ms
jquery.maskedinput.js
1216 ms
common.js
1217 ms
modal.js
1217 ms
main.js
1055 ms
jquery.cookie.js
962 ms
signIn.js
963 ms
nicorgas.css
1521 ms
mobile.css
1520 ms
mobileBlueNav.css
1971 ms
analytics.js
1454 ms
nicorgas.js
1520 ms
ctaSliderV2.js
1969 ms
application.js
2282 ms
icon_exclamation-18x36.png
225 ms
icon_eight11-36x36.png
273 ms
NG_desktop.png
272 ms
StartStopTransferAdd_lp-co.jpg
367 ms
HVAC_callout.jpg
272 ms
14545_Callout_girl-nose.jpg
271 ms
callout_811shovel.jpg
253 ms
searchIcon-16x12.png
451 ms
btn_bgGreen-1x29.gif
407 ms
btn_arrow-8x11.png
405 ms
hero_messageBg-412x1.png
240 ms
opacity_white.png
469 ms
btn_arrowLeft-16x17.png
395 ms
btn_arrowRight-16x17.png
424 ms
footer_bg-1x470.gif
425 ms
socialIcons-86x22.png
424 ms
analytics.js
2879 ms
fbevents.js
3240 ms
nicorgas_logo_mobile.png
2472 ms
HomeHero_MostTrusted-NG.jpg
399 ms
HomeHero_MONEYpiles2.jpg
527 ms
Feb%202017%20energysmart-hero-NG.jpg
398 ms
HomeHero_InvestingInIllinois.jpg
522 ms
btn_bgBlue-1x29.gif
509 ms
hero_calloutBg-1x58.gif
508 ms
collect
399 ms
nicor.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.
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
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.
nicor.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
Missing source maps for large first-party JavaScript
nicor.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
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 Nicor.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 Nicor.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.
nicor.com
Open Graph description is not detected on the main page of Nicor. 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: