1.5 sec in total
358 ms
951 ms
198 ms
Click here to check amazing Roboz content for United States. Otherwise, check out these important facts you probably never knew about roboz.com
The Roboz Surgical Instrument Co. is a leading designer and developer of surgical instruments and related products. Our products are used by healthcare and research professionals worldwide. Throughout...
Visit roboz.comWe analyzed Roboz.com page load time and found that the first response time was 358 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
roboz.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value1.6 s
99/100
25%
Value1.4 s
100/100
10%
Value310 ms
78/100
30%
Value0
100/100
15%
Value7.1 s
52/100
10%
358 ms
172 ms
138 ms
167 ms
282 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 88% of them (49 requests) were addressed to the original Roboz.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Lptag.liveperson.net. The less responsive or slowest element that took the longest time to load (494 ms) belongs to the original domain Roboz.com.
Page size can be reduced by 166.4 kB (42%)
400.9 kB
234.5 kB
In fact, the total size of Roboz.com main page is 400.9 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. 20% of websites need less resources to load. Images take 187.0 kB which makes up the majority of the site volume.
Potential reduce by 21.9 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 5.3 kB, which is 19% 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 21.9 kB or 80% of the original size.
Potential reduce by 12.0 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. Roboz images are well optimized though.
Potential reduce by 128.2 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 128.2 kB or 71% of the original size.
Potential reduce by 4.3 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. Roboz.com needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 79% of the original size.
Number of requests can be reduced by 26 (48%)
54
28
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roboz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
roboz.com
358 ms
body.css
172 ms
js_inc.js
138 ms
nav_price_n.gif
167 ms
RS-6521-rotating-image-sample.jpg
282 ms
sentry-aotoclaves.jpg
281 ms
small_banner_color_coding.jpg
328 ms
new-instruments.jpg
327 ms
none
83 ms
header_bkg.gif
57 ms
logo.gif
92 ms
header_tagline.gif
120 ms
nav_shop_n.gif
115 ms
nav_request_n.gif
137 ms
nav_products_n.gif
128 ms
nav_order_n.gif
130 ms
nav_library_n.gif
146 ms
nav_search_n.gif
168 ms
nav_about_n.gif
174 ms
nav_featured_products.gif
199 ms
sentry_im_small2.jpg
390 ms
loupes_featured.gif
271 ms
request_catalog.gif
208 ms
catalog_bottom.gif
223 ms
request_catalog_n.gif
255 ms
Main_new1.jpg
494 ms
pr_sciss.jpg
270 ms
pr_tweez.jpg
278 ms
pr_micro.jpg
291 ms
pr_bone.jpg
327 ms
pr_retrac.jpg
338 ms
pr_clips.jpg
334 ms
pr_scalpel.jpg
352 ms
pr_closure.jpg
383 ms
tag.js
98 ms
urchin.js
5 ms
pr_vascular.jpg
368 ms
pr_misc.jpg
383 ms
pr_care.jpg
386 ms
pr_serv.jpg
418 ms
border_bottom.gif
429 ms
border_bottom.gif
422 ms
__utm.gif
3 ms
.jsonp
125 ms
storage.min.html
160 ms
90116167
72 ms
zones
101 ms
nav_request_o.gif
62 ms
nav_products_o.gif
67 ms
nav_order_o.gif
59 ms
nav_library_o.gif
67 ms
nav_about_o.gif
66 ms
nav_shop_o.gif
62 ms
nav_price_o.gif
111 ms
nav_search_o.gif
113 ms
nav_featured_products_o.gif
116 ms
roboz.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
roboz.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
roboz.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
Image elements do not have [alt] attributes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roboz.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 Roboz.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
roboz.com
Open Graph description is not detected on the main page of Roboz. 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: