2.9 sec in total
445 ms
2.2 sec
273 ms
Click here to check amazing 2 Grobotics content for Canada. Otherwise, check out these important facts you probably never knew about 2grobotics.com
Underwater laser scanners and imaging payloads to expand underwater capability & enhance understanding of remote, challenging environments.
Visit 2grobotics.comWe analyzed 2grobotics.com page load time and found that the first response time was 445 ms and then it took 2.5 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.
2grobotics.com performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value7.1 s
5/100
25%
Value9.3 s
12/100
10%
Value3,280 ms
2/100
30%
Value0.991
2/100
15%
Value17.0 s
4/100
10%
445 ms
56 ms
77 ms
78 ms
81 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 95% of them (84 requests) were addressed to the original 2grobotics.com, 2% (2 requests) were made to Maps.google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (760 ms) belongs to the original domain 2grobotics.com.
Page size can be reduced by 954.1 kB (21%)
4.6 MB
3.7 MB
In fact, the total size of 2grobotics.com main page is 4.6 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. 65% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 26.6 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 15.2 kB, which is 50% 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 26.6 kB or 87% of the original size.
Potential reduce by 29.3 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. 2 Grobotics images are well optimized though.
Potential reduce by 751.9 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 751.9 kB or 77% of the original size.
Potential reduce by 146.3 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. 2grobotics.com needs all CSS files to be minified and compressed as it can save up to 146.3 kB or 83% of the original size.
Number of requests can be reduced by 52 (60%)
87
35
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2 Grobotics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
www.2grobotics.com
445 ms
style.css
56 ms
styles.css
77 ms
style_for_map.css
78 ms
calendar-jos.css
81 ms
jquery-ui-spinner.css
81 ms
bwg_frontend.css
85 ms
sumoselect.css
96 ms
font-awesome.css
107 ms
jquery.mCustomScrollbar.css
103 ms
tab.min.css
105 ms
pagenavi-css.css
121 ms
jquery.js
141 ms
jquery-migrate.min.js
133 ms
main_front_end.js
168 ms
js
23 ms
if_gmap_front_end.js
166 ms
calendar.js
194 ms
calendar-setup.js
197 ms
calendar_function.js
197 ms
jquery-ui.js
261 ms
jquery.ui.slider.js
200 ms
bwg_frontend.js
197 ms
jquery.sumoselect.min.js
200 ms
jquery.mobile.js
197 ms
jquery.mCustomScrollbar.concat.min.js
199 ms
jquery.fullscreen-0.4.1.js
236 ms
bwg_gallery_box.js
238 ms
jquery.cycle.all.js
245 ms
jquery.corner.js
237 ms
jquery.prettyPhoto.js
237 ms
jquery.results.gallery.js
302 ms
jquery.tools.tabs.min.js
300 ms
functions.js
301 ms
jd.gallery.css.php
760 ms
jd.gallery.css
305 ms
mootools.v1.11.js
318 ms
maps
41 ms
315 ms
prettyPhoto.css
251 ms
custom_style.php
644 ms
jd.gallery.js.php
731 ms
jd.gallery.transitions.js
293 ms
jquery.gmap-1.1.0-min.js
288 ms
cufon-yui.js
290 ms
Vegur_300.font.js
324 ms
jquery.form.min.js
326 ms
scripts.js
320 ms
wp-embed.min.js
347 ms
wp-emoji-release.min.js
348 ms
2glogo.png
90 ms
timthumb.php
101 ms
timthumb.php
122 ms
timthumb.php
145 ms
timthumb.php
97 ms
timthumb.php
96 ms
timthumb.php
168 ms
2glogo2.png
329 ms
default.css
104 ms
dot-separator.png
176 ms
bottom-dot.png
177 ms
ga.js
8 ms
uls_200_results_itube.jpg
110 ms
uls200_results_itube_thumb.jpg
28 ms
uls100_results_icescallop.jpg
90 ms
uls100_results_icescallop_thumb.jpg
30 ms
uls100_results_lotowater.jpg
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uls100_results_lotowater_thumb.jpg
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uls100_results_nautic.jpg
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uls100_results_nautic_thumb.jpg
59 ms
uls100_results_jacketinspection.jpg
172 ms
uls100_results_jacketinspection_thumb.jpg
87 ms
uls200_results_mooringchain.jpg
177 ms
uls200_results_chain_thumb.jpg
112 ms
uls200_results_dentedpipe.jpg
211 ms
uls200_results_dentedpipe_thumb.jpg
144 ms
uls200_results_tunnel.jpg
217 ms
uls200_results_tunnel_thumb.jpg
175 ms
uls500_results_mono.jpg
242 ms
uls500_results_mono_thumb.jpg
200 ms
uls500_results_wall.jpg
246 ms
uls500_results_wall_thumb.jpg
207 ms
uls500_results_pipesurvey.jpg
267 ms
uls500_results_pipesurvey_thumb.jpg
233 ms
uls500_results_norway.jpg
255 ms
uls500_results_norway_thumb.jpg
240 ms
slide.png
265 ms
__utm.gif
13 ms
2grobotics.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.
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
Links do not have a discernible name
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.
2grobotics.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
2grobotics.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2grobotics.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 2grobotics.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.
2grobotics.com
Open Graph description is not detected on the main page of 2 Grobotics. 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: