4.2 sec in total
756 ms
2.5 sec
921 ms
Welcome to doorroller.com homepage info - get ready to check Door Roller best content right away, or after learning these important things about doorroller.com
Wholesale Barn door hardware, soft close barn door hardware, sliding shower door hardware, Chinese leading Manufacturer and supplier.
Visit doorroller.comWe analyzed Doorroller.com page load time and found that the first response time was 756 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
doorroller.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value3.0 s
77/100
25%
Value4.8 s
67/100
10%
Value0 ms
100/100
30%
Value1.147
1/100
15%
Value2.7 s
97/100
10%
756 ms
645 ms
79 ms
291 ms
150 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Doorroller.com, 87% (41 requests) were made to Slidingdoorshardware.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (756 ms) belongs to the original domain Doorroller.com.
Page size can be reduced by 38.1 kB (5%)
775.3 kB
737.3 kB
In fact, the total size of Doorroller.com main page is 775.3 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. 30% of websites need less resources to load. Images take 674.1 kB which makes up the majority of the site volume.
Potential reduce by 19.1 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 19.1 kB or 75% of the original size.
Potential reduce by 9.4 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. Door Roller images are well optimized though.
Potential reduce by 7.2 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 7.2 kB or 11% of the original size.
Potential reduce by 2.4 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. Doorroller.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 30% of the original size.
Number of requests can be reduced by 16 (36%)
45
29
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Door Roller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
doorroller.com
756 ms
www.slidingdoorshardware.com
645 ms
style.css
79 ms
jquery.js
291 ms
Site_Common.js
150 ms
flash.js
148 ms
inscroll.js
148 ms
js168.js
152 ms
float14482.js
154 ms
js
72 ms
logo238352.png
148 ms
ba201805161429175349344.jpg
384 ms
ba201708031315477020697.jpg
326 ms
title1.png
122 ms
201711061510027345546.jpg
149 ms
title2.png
147 ms
round-rail-barn-door-soft-close-mechanism06408151778.jpg
147 ms
barn-glass-sliding-door-hardware40168055354.jpg
149 ms
interior-sliding-barn-door-hardware50394954273.jpg
574 ms
interior-barn-door-kits202003300945104086483.jpg
301 ms
interior-glass-sliding-barn-door-rollers51082266485.jpg
320 ms
hanging-sliding-door-track201809261058163604874.jpg
317 ms
32-inch-sliding-barn-door47335328909.jpg
312 ms
rolling-door-hangers201809281343122794997.jpg
313 ms
201711071644526397697.jpg
299 ms
news.png
351 ms
201711091618454436026.jpg
551 ms
share_f.png
349 ms
share_g.png
351 ms
share_l.png
404 ms
share_p.png
413 ms
share_y.png
412 ms
erwei238352.jpg
409 ms
s
381 ms
online-service.png
215 ms
er-icon.png
201 ms
top.png
201 ms
online.png
281 ms
email.png
281 ms
skype.png
281 ms
wechat.png
296 ms
ad_ctr.png
329 ms
dot.png
338 ms
analytics.js
36 ms
collect
21 ms
collect
39 ms
ga-audiences
44 ms
doorroller.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
doorroller.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
doorroller.com SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doorroller.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 Doorroller.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.
doorroller.com
Open Graph data is detected on the main page of Door Roller. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: