2.5 sec in total
80 ms
2 sec
452 ms
Click here to check amazing Rockford Chimney Supply content for United States. Otherwise, check out these important facts you probably never knew about rockfordchimneysupply.com
The original and best source for chimney liners, flue caps & more. Made in USA with stainless steel. DIY videos, articles, a helpful staff & free shipping!
Visit rockfordchimneysupply.comWe analyzed Rockfordchimneysupply.com page load time and found that the first response time was 80 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.
rockfordchimneysupply.com performance score
name
value
score
weighting
Value14.7 s
0/100
10%
Value19.7 s
0/100
25%
Value14.7 s
1/100
10%
Value1,720 ms
11/100
30%
Value0.23
55/100
15%
Value20.5 s
2/100
10%
80 ms
502 ms
67 ms
53 ms
50 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 83% of them (104 requests) were addressed to the original Rockfordchimneysupply.com, 8% (10 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (693 ms) relates to the external source Static.hotjar.com.
Page size can be reduced by 4.2 MB (69%)
6.1 MB
1.9 MB
In fact, the total size of Rockfordchimneysupply.com main page is 6.1 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. Javascripts take 4.8 MB which makes up the majority of the site volume.
Potential reduce by 42.6 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 42.6 kB or 82% of the original size.
Potential reduce by 2.6 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. Rockford Chimney Supply images are well optimized though.
Potential reduce by 4.1 MB
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 4.1 MB or 84% of the original size.
Potential reduce by 114.1 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. Rockfordchimneysupply.com needs all CSS files to be minified and compressed as it can save up to 114.1 kB or 88% of the original size.
Number of requests can be reduced by 65 (58%)
112
47
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rockford Chimney Supply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and as a result speed up the page load time.
rockfordchimneysupply.com
80 ms
www.rockfordchimneysupply.com
502 ms
css
67 ms
cufon-yui.js
53 ms
62591399d8e04f279f65f5406ab59d0a.css
50 ms
jquery-1.8.3.min.js
100 ms
noconflict.js
80 ms
custom.js
79 ms
calibri_400-calibri_700.font.js
306 ms
easyResponsiveTabs.js
117 ms
jquery.bxslider.js
130 ms
jquery.flexslider.js
116 ms
zoomsl-3.0.min.js
132 ms
prototype.js
147 ms
ccard.js
129 ms
validation.js
135 ms
builder.js
150 ms
effects.js
151 ms
dragdrop.js
153 ms
controls.js
161 ms
slider.js
167 ms
js.js
171 ms
form.js
172 ms
translate.js
175 ms
cookies.js
181 ms
brainvire_quickshop.js
188 ms
jquery.colorbox.js
193 ms
jquery.min.js
242 ms
jquery.noconflict.js
204 ms
modernizr.custom.min.js
205 ms
selectivizr.js
209 ms
matchMedia.js
213 ms
matchMedia.addListener.js
226 ms
enquire.js
226 ms
app.js
230 ms
jquery.cycle2.min.js
238 ms
jquery.cycle2.swipe.min.js
246 ms
slideshow.js
248 ms
imagesloaded.js
252 ms
css
62 ms
minicart.js
255 ms
hotjar-149468.js
693 ms
usa.png
203 ms
logo.png
37 ms
menubtn.png
197 ms
video.jpg
198 ms
banner-10-year-anniversary.jpg
452 ms
slide1.jpg
460 ms
slide2.jpg
451 ms
slide3.jpg
284 ms
slide4.jpg
284 ms
slide5.jpg
204 ms
service1.png
238 ms
service2.png
283 ms
service3.png
448 ms
service4.png
445 ms
service5.png
446 ms
service6.png
447 ms
trans.png
447 ms
facebook.png
449 ms
tweeter.png
449 ms
gplus.png
449 ms
youtube.png
450 ms
btmlogo.png
452 ms
client1.png
453 ms
client2.png
452 ms
client3.png
453 ms
gtm.js
274 ms
linksep.png
429 ms
tax-credit-icon.png
429 ms
tool-rental.png
430 ms
cart.png
431 ms
cart_no.png
431 ms
free_shiping.png
431 ms
phoneicon.png
431 ms
chimney.png
432 ms
search.png
433 ms
nav_last.jpg
276 ms
navigation_bg.jpg
274 ms
navhover.jpg
276 ms
red_arrow.png
276 ms
white_arrow.png
276 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
34 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
54 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
88 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
89 ms
EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff
88 ms
PRmiXeptR36kaC0GEAetxjqR_3kx9_hJXbbyU8S6IN0.woff
250 ms
PRmiXeptR36kaC0GEAetxkCDe67GEgBv_HnyvHTfdew.woff
251 ms
PRmiXeptR36kaC0GEAetxn5HxGBcBvicCpTp6spHfNo.woff
250 ms
xjAJXh38I15wypJXxuGMBobN6UDyHWBl620a-IRfuBk.woff
249 ms
PRmiXeptR36kaC0GEAetxh_xHqYgAV9Bl_ZQbYUxnQU.woff
249 ms
blue_arrow.png
273 ms
widget_v2.134.js
79 ms
black_arrow.png
268 ms
installation.png
223 ms
warranty.png
192 ms
videoicon.png
213 ms
chimney-liner-flexkit230.jpg
211 ms
analytics.js
83 ms
conversion_async.js
106 ms
chimney-liner-only_1.jpg
64 ms
chimney-liner-components.jpg
62 ms
single-wall-stove-pipe.jpg
86 ms
insulated-class-a-chimney-pipe.jpg
86 ms
rigid-kit.jpg
86 ms
chimney-insulation_1.jpg
87 ms
chimney-adapters.jpg
87 ms
custom-chimney-parts.jpg
85 ms
chimney-chase-cover-home_1.jpg
103 ms
chimney-caps.jpg
103 ms
cupola-weathervane.jpg
113 ms
wood-stoves-fireplaces.jpg
113 ms
chimney-tools-brush.jpg
113 ms
firepit-chiminea.jpg
121 ms
footenavbul.png
116 ms
phoneicon1.png
116 ms
fax.png
116 ms
homeicon.png
116 ms
diy_infoarrow.png
116 ms
slidernavactive.png
127 ms
slidernav.png
129 ms
collect
24 ms
37 ms
41 ms
rockfordchimneysupply.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes are not valid or misspelled
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
rockfordchimneysupply.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
rockfordchimneysupply.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Rockfordchimneysupply.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 Rockfordchimneysupply.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.
rockfordchimneysupply.com
Open Graph description is not detected on the main page of Rockford Chimney Supply. 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: