2.5 sec in total
207 ms
2 sec
350 ms
Welcome to dualshell.com homepage info - get ready to check Dualshell best content right away, or after learning these important things about dualshell.com
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Visit dualshell.comWe analyzed Dualshell.com page load time and found that the first response time was 207 ms and then it took 2.3 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.
dualshell.com performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value4.8 s
30/100
25%
Value3.7 s
86/100
10%
Value850 ms
34/100
30%
Value0.002
100/100
15%
Value9.7 s
28/100
10%
207 ms
610 ms
86 ms
16 ms
36 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dualshell.com, 86% (55 requests) were made to Brandbucket.com and 2% (1 request) were made to C.statcounter.com. The less responsive or slowest element that took the longest time to load (944 ms) relates to the external source Brandbucket.com.
Page size can be reduced by 208.4 kB (17%)
1.2 MB
986.6 kB
In fact, the total size of Dualshell.com main page is 1.2 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. 40% of websites need less resources to load. Images take 916.5 kB which makes up the majority of the site volume.
Potential reduce by 199.4 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 199.4 kB or 73% of the original size.
Potential reduce by 9.0 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. Dualshell images are well optimized though.
Potential reduce by 7 B
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.
Number of requests can be reduced by 24 (39%)
62
38
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dualshell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
dualshell.com
207 ms
dualshell
610 ms
86 ms
menu_corner.png
16 ms
icon_bc_search_bigblk.png
36 ms
icon_bc_refine_blk.png
31 ms
head_logo2s.png
32 ms
icon_burger.png
43 ms
icon_cart_blk.png
29 ms
icon_heart.png
29 ms
icon_heart.png
41 ms
large_dualshell.png
426 ms
nice_bk1_thumb.jpg
45 ms
nice_bk2_thumb.jpg
43 ms
nice_bk3_thumb.jpg
49 ms
nice_bk4_thumb.jpg
67 ms
nice_bk5_thumb.jpg
64 ms
right_wh.png
61 ms
icon_check.png
55 ms
icon_camera.png
63 ms
icon_globe.png
69 ms
icon_keywords.png
78 ms
icon_info.png
79 ms
icon_next.png
79 ms
icon_plus.png
78 ms
rocket-loader.min.js
65 ms
v84a3a4012de94ce1a686ba8c167c359c1696973893317
62 ms
large_dualworx_0.png
380 ms
large_dualvault_0.png
461 ms
large_dualoptics.png
393 ms
large_dualera.png
385 ms
large_dualratio.png
372 ms
large_dualpolicy.png
658 ms
large_dualcall.png
676 ms
large_dulexo.com-01.png
705 ms
large_duallaunch.png
712 ms
large_dualtext.png
714 ms
socialmast_0.png
861 ms
large_keyagenda.png
944 ms
menu_icon_home.png
687 ms
menu_icon_content.png
698 ms
menu_icon_more.png
698 ms
menu_icon_story.png
698 ms
menu_icon_faq.png
704 ms
menu_icon_clients.png
714 ms
menu_icon_phone.png
707 ms
menu_icon_mail.png
705 ms
menu_icon_back.png
707 ms
icon_bc_remove.png
710 ms
ios_app_store.png
715 ms
supported_payments.png
707 ms
32_wh_sprite.png
706 ms
js
97 ms
pub_3e3ece134abc1c8ae203.js
68 ms
A3801159-85f9-4d1b-a606-838e24e438bf1.js
94 ms
roundtrip.js
113 ms
20882931.js
112 ms
counter.js
56 ms
nice_bk1.jpg
23 ms
nice_bk2.jpg
21 ms
nice_bk3.jpg
20 ms
nice_bk4.jpg
37 ms
nice_bk5.jpg
35 ms
payments_row.png
36 ms
dualshell.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
dualshell.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dualshell.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dualshell.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 Dualshell.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.
dualshell.com
Open Graph data is detected on the main page of Dualshell. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: