1.8 sec in total
253 ms
1.2 sec
361 ms
Visit rollerchain4less.com now to see the best up-to-date Roller Chain 4less content for United States and also check out these interesting facts you probably never knew about rollerchain4less.com
Nitro Chain is a leading roller chain source with vision for superior quality products & custom manufactured solutions. A full supply of industrial ANSI roller chain & sprockets.
Visit rollerchain4less.comWe analyzed Rollerchain4less.com page load time and found that the first response time was 253 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
rollerchain4less.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value4.3 s
41/100
25%
Value10.8 s
6/100
10%
Value14,590 ms
0/100
30%
Value0.087
93/100
15%
Value23.3 s
1/100
10%
253 ms
6 ms
74 ms
151 ms
90 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 77% of them (67 requests) were addressed to the original Rollerchain4less.com, 5% (4 requests) were made to Apis.google.com and 5% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (423 ms) belongs to the original domain Rollerchain4less.com.
Page size can be reduced by 925.5 kB (27%)
3.5 MB
2.6 MB
In fact, the total size of Rollerchain4less.com main page is 3.5 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 2.4 MB which makes up the majority of the site volume.
Potential reduce by 77.7 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 11.5 kB, which is 12% 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 77.7 kB or 78% of the original size.
Potential reduce by 148.4 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. Roller Chain 4less images are well optimized though.
Potential reduce by 410.3 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 410.3 kB or 66% of the original size.
Potential reduce by 289.0 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. Rollerchain4less.com needs all CSS files to be minified and compressed as it can save up to 289.0 kB or 88% of the original size.
Number of requests can be reduced by 27 (34%)
80
53
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roller Chain 4less. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.rollerchain4less.com
253 ms
analytics.js
6 ms
modernizr.min.js
74 ms
utilities.js
151 ms
quicksearch.css
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layout.css
184 ms
responsive.css
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default_modified.css
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fontello.css
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3d_upsell.js
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quick_view.css
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quick_view.js
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jquery.simplemodal.min.js
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collect
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collect
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si.js
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flexslider.css
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jquery.flexslider-min.js
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sl.js
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mobacc.js
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functions.js
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platform.js
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seal.js
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jquery.min.js
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3d_upsell.css
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collect
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ChainBG5.png
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RollerChain4Less%20Logo.png
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cart1.png
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account.png
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lens.png
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10percent300discount.jpg
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Steel%20Detachable%20Chain%20Carousel.jpg
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attachment%20chain%20carousel.jpg
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STAINLESS%20STEEL%20ROLLER%20CHAIN%20CAROUSEL.jpg
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Super%20Premium%20Carousel.jpg
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gATHERING%20cHAIN.jpg
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Downloadcatalogimage.jpg
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Standard%20Home%20Page.jpg
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Cottered%20Home%20Page.jpg
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Stainless%20Steel%20Homepage.jpg
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Metric%20Home%20Page.jpg
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Plastic%20Roller%20Chain%20Main%20Cat.jpg
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SDC%20Home%20Cat%20Image.jpg
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Sprockets%20Home%20Page.jpg
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Keyed%20Shafting%20Home%20Page.jpg
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Couplers%20Home%20Page.jpg
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Shaft%20Collars%20Home%20Page.jpg
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Chain%20Tools%20Home%20Page.jpg
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Mounted%20Bearings%20Home%20Page.jpg
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smarticon
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qd%20bushing4_thumbnail.jpg
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secure90x72.gif
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script.js
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fontello.woff
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sdc62pb6_thumbnail.jpg
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sdc62pb10_thumbnail.jpg
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flexslider-icon.woff
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cb=gapi.loaded_0
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runtime.2.7.2.js
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badge
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badge-premium1.png
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badge-shipping1.png
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badge-service1.png
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badge-ordering1.png
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badge-returns1.png
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badge-custom1.png
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count.asp
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no_rating.png
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rs=AC8lLkQYflH0DSWfe7Oq3rvMkIeAYj1Prg
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api.js
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rs=AC8lLkQYflH0DSWfe7Oq3rvMkIeAYj1Prg
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cb=gapi.loaded_0
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spacer.gif
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rollerchain4less.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 do not match their roles
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
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
rollerchain4less.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
rollerchain4less.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
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 Rollerchain4less.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 Rollerchain4less.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.
rollerchain4less.com
Open Graph description is not detected on the main page of Roller Chain 4less. 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: