3.1 sec in total
103 ms
2.5 sec
495 ms
Visit rl-stone.com now to see the best up-to-date Rlst One content and also check out these interesting facts you probably never knew about rl-stone.com
Rely on RL Stone for the right Steam Specialties, Process Control Instrumentation, HVAC, Plumbing Systems, Products and Services.
Visit rl-stone.comWe analyzed Rl-stone.com page load time and found that the first response time was 103 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
rl-stone.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value25.0 s
0/100
25%
Value14.5 s
1/100
10%
Value740 ms
40/100
30%
Value0.001
100/100
15%
Value25.9 s
0/100
10%
103 ms
1530 ms
11 ms
48 ms
39 ms
Our browser made a total of 273 requests to load all elements on the main page. We found that 93% of them (254 requests) were addressed to the original Rl-stone.com, 1% (3 requests) were made to Cdn.userway.org and 1% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Rl-stone.com.
Page size can be reduced by 349.7 kB (8%)
4.3 MB
3.9 MB
In fact, the total size of Rl-stone.com main page is 4.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 122.3 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 122.3 kB or 82% of the original size.
Potential reduce by 196.8 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. Rlst One images are well optimized though.
Potential reduce by 30.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 201 B
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. Rl-stone.com has all CSS files already compressed.
Number of requests can be reduced by 241 (91%)
266
25
The browser has sent 266 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rlst One. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 228 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
rl-stone.com
103 ms
www.rl-stone.com
1530 ms
calendar.min.css
11 ms
styles-m.min.css
48 ms
form-builder.min.css
39 ms
form-render.min.css
36 ms
chosen.min.css
34 ms
amslick.min.css
37 ms
amlocator.min.css
110 ms
amblog.min.css
111 ms
styles-l.min.css
113 ms
require.min.js
145 ms
requirejs-min-resolver.min.js
150 ms
mixins.min.js
153 ms
requirejs-config.min.js
152 ms
tracking.min.js
152 ms
iframe_api
178 ms
fontawesome.css
311 ms
solid.css
354 ms
css
167 ms
ewu6stl.css
160 ms
jquery.min.js
11 ms
common.min.js
11 ms
dataPost.min.js
10 ms
bootstrap.min.js
9 ms
app.min.js
11 ms
form-key-provider.min.js
9 ms
messages.min.js
36 ms
mage-translation-dictionary.min.js
11 ms
theme.min.js
34 ms
theme-fullwidth-applier.min.js
33 ms
cms-page-shape-formatter.min.js
34 ms
www-widgetapi.js
29 ms
p.css
79 ms
main.min.js
25 ms
bootstrap.min.js
27 ms
jquery-migrate.min.js
11 ms
template.min.js
9 ms
confirm.min.js
41 ms
widget.min.js
41 ms
domReady.min.js
40 ms
text.min.js
39 ms
jquery-mixin.min.js
33 ms
types.min.js
43 ms
layout.min.js
43 ms
mage.min.js
42 ms
translate.min.js
41 ms
smart-keyboard-handler.min.js
40 ms
ie-class-fixer.min.js
46 ms
underscore.min.js
44 ms
knockout.min.js
21 ms
knockout-es5.min.js
67 ms
scripts.min.js
15 ms
engine.min.js
33 ms
modal.min.js
29 ms
js-translation.json
25 ms
wrapper.min.js
30 ms
bootstrap.min.js
24 ms
observable_array.min.js
24 ms
bound-nodes.min.js
25 ms
version.min.js
22 ms
main.min.js
22 ms
registry.min.js
21 ms
console-logger.min.js
23 ms
knockout-repeat.min.js
22 ms
knockout-fast-foreach.min.js
21 ms
modal-popup.html
51 ms
modal-slide.html
28 ms
modal-custom.html
20 ms
key-codes.min.js
19 ms
core.min.js
24 ms
z-index.min.js
25 ms
events.min.js
23 ms
renderer.min.js
22 ms
resizable.min.js
22 ms
i18n.min.js
22 ms
scope.min.js
22 ms
range.min.js
22 ms
mage-init.min.js
21 ms
keyboard.min.js
22 ms
optgroup.min.js
21 ms
after-render.min.js
23 ms
autoselect.min.js
21 ms
datepicker.min.js
23 ms
outer_click.min.js
23 ms
fadeVisible.min.js
23 ms
collapsible.min.js
29 ms
staticChecked.min.js
24 ms
simple-checked.min.js
24 ms
bind-html.min.js
25 ms
tooltip.min.js
23 ms
color-picker.min.js
25 ms
arrays.min.js
24 ms
compare.min.js
25 ms
misc.min.js
24 ms
objects.min.js
24 ms
strings.min.js
25 ms
template.min.js
40 ms
observable_source.min.js
40 ms
local.min.js
65 ms
widget.js
235 ms
RL-Stone-Logo.png
105 ms
logger.min.js
28 ms
entry-factory.min.js
29 ms
console-output-handler.min.js
28 ms
formatter.min.js
27 ms
message-pool.min.js
29 ms
levels-pool.min.js
28 ms
logger-utils.min.js
28 ms
data.min.js
28 ms
disable-selection.min.js
28 ms
focusable.min.js
29 ms
form.min.js
30 ms
ie.min.js
28 ms
keycode.min.js
28 ms
labels.min.js
28 ms
jquery-patch.min.js
28 ms
plugin.min.js
29 ms
safe-active-element.min.js
28 ms
safe-blur.min.js
29 ms
scroll-parent.min.js
28 ms
tabbable.min.js
30 ms
unique-id.min.js
30 ms
async.min.js
25 ms
tooltip.html
20 ms
spectrum.min.js
19 ms
tinycolor.min.js
43 ms
class.min.js
40 ms
am-recaptcha.min.js
25 ms
loader.min.js
24 ms
moment.min.js
22 ms
entry.min.js
18 ms
dom-observer.min.js
18 ms
bindings.min.js
18 ms
homeblock1.png
179 ms
homeblock2_4.png
133 ms
homeblock3_1.png
178 ms
FCX-logo-TM.png
130 ms
opensans-700.woff
130 ms
opensans-600.woff
111 ms
opensans-400.woff
130 ms
opensans-300.woff
162 ms
Blank-Theme-Icons.woff
166 ms
homebanner.png
276 ms
fcx-performance-flow-control_8.jpg
168 ms
widget_app_base_1705584376091.js
22 ms
loader.min.js
106 ms
page-cache.min.js
18 ms
modal_controller.min.js
18 ms
tabs.min.js
19 ms
form-mini.min.js
19 ms
popup.min.js
50 ms
widget-initializer.min.js
19 ms
cookie-status.min.js
9 ms
cookies.min.js
37 ms
google-tag-manager-cart.min.js
37 ms
block-loader.min.js
38 ms
section-config.min.js
39 ms
invalidation-processor.min.js
39 ms
banner.min.js
39 ms
p21-customer-address.min.js
39 ms
menu.min.js
18 ms
menu.min.js
17 ms
google-tag-manager.min.js
35 ms
google-tag-manager-mixin.min.js
17 ms
WKOJYPTBvD
475 ms
customer-data.min.js
31 ms
customer-data-mixin.min.js
15 ms
customer-data-mixin.min.js
29 ms
cache-pricing.min.js
31 ms
cache-pricing-mixin.min.js
32 ms
tabs.min.js
30 ms
collapsible.min.js
31 ms
price-utils.min.js
30 ms
form-mini.min.js
29 ms
cookie-wrapper.min.js
16 ms
google-analytics-universal.min.js
15 ms
google-analytics-universal-cart.min.js
18 ms
storage-wrapper.min.js
13 ms
element.min.js
13 ms
collection.min.js
33 ms
storage.min.js
33 ms
url.min.js
34 ms
cached.min.js
32 ms
compare-products.min.js
22 ms
authentication-popup.min.js
49 ms
loginCaptcha.min.js
28 ms
am-recaptcha.min.js
22 ms
storage-manager.min.js
22 ms
widget.min.js
23 ms
widget.min.js
21 ms
block-loader.html
22 ms
matchMedia.min.js
24 ms
menu.min.js
26 ms
menu.min.js
23 ms
cookie-setter.min.js
24 ms
js.cookie.min.js
18 ms
js.storage.min.js
33 ms
loader-1.gif
127 ms
messages.min.js
19 ms
ui-messages-mixin.min.js
20 ms
messages.min.js
20 ms
disposable-customer-data-mixin.min.js
20 ms
links.min.js
18 ms
decorate.min.js
17 ms
am-recaptcha-abstract.min.js
16 ms
storage-service.min.js
37 ms
events.min.js
38 ms
video-background.min.js
14 ms
jarallax.min.js
34 ms
captchaList.min.js
33 ms
login.min.js
33 ms
cookie.min.js
33 ms
defaultCaptcha.min.js
18 ms
defaultCaptcha-mixin.min.js
18 ms
gtm.js
98 ms
position.min.js
16 ms
form.min.js
37 ms
authentication-popup.min.js
38 ms
alert.min.js
36 ms
effect-blind.min.js
58 ms
registry.min.js
59 ms
cookie-decliner.min.js
57 ms
escaper.min.js
56 ms
am-recaptcha-loader.min.js
62 ms
vimeo-wrapper.min.js
58 ms
term.html
52 ms
product.html
195 ms
category.html
54 ms
product-attribute.html
51 ms
cms.html
58 ms
product-attribute.min.js
51 ms
437 ms
validation.min.js
183 ms
validation.min.js
47 ms
validation.min.js
46 ms
validation.min.js
47 ms
validation-mixin.min.js
48 ms
messageList.min.js
48 ms
jarallax-wrapper.min.js
48 ms
data-storage.min.js
47 ms
ids-storage-compare.min.js
47 ms
cookie-data-provider.min.js
47 ms
cookie.min.js
47 ms
essential-cookie.min.js
55 ms
ga-initialize.min.js
56 ms
captcha.min.js
56 ms
skipRefreshCaptcha.min.js
55 ms
ids-storage.min.js
43 ms
ids-storage-mixin.min.js
43 ms
spinner.min.js
34 ms
resolver.min.js
34 ms
adapter.min.js
23 ms
effect.min.js
10 ms
player.min.js
54 ms
query-builder.min.js
53 ms
messages.min.js
45 ms
refresh.min.js
44 ms
buttons.min.js
42 ms
js
82 ms
analytics.js
48 ms
8758033.js
168 ms
jquery-var-for-color.min.js
20 ms
jquery.color.min.js
34 ms
jarallax-video.min.js
19 ms
jquery.validate.min.js
10 ms
jquery.metadata.min.js
16 ms
collect
93 ms
en-US.json
8 ms
banner.js
58 ms
8758033.js
64 ms
conversations-embed.js
37 ms
print.min.css
4 ms
rl-stone.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
[role]s do not have all required [aria-*] attributes
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
rl-stone.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
Page has valid source maps
rl-stone.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rl-stone.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 Rl-stone.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.
rl-stone.com
Open Graph description is not detected on the main page of Rlst One. 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: