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Welcome to bluerobotics.com homepage info - get ready to check Blue Robotics best content for Canada right away, or after learning these important things about bluerobotics.com
The leader in affordable remotely operated underwater vehicle (ROVs) like the BlueROV2, Blue Robotics also provides ROV thrusters, sonars, enclosures, and subsea cameras.
Visit bluerobotics.comWe analyzed Bluerobotics.com page load time and found that the first response time was 1.1 sec and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
bluerobotics.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value30.9 s
0/100
25%
Value23.7 s
0/100
10%
Value30,270 ms
0/100
30%
Value0.333
34/100
15%
Value59.5 s
0/100
10%
1071 ms
97 ms
30 ms
75 ms
74 ms
Our browser made a total of 136 requests to load all elements on the main page. We found that 88% of them (120 requests) were addressed to the original Bluerobotics.com, 3% (4 requests) were made to Cdnjs.cloudflare.com and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bluerobotics.com.
Page size can be reduced by 294.6 kB (4%)
7.8 MB
7.5 MB
In fact, the total size of Bluerobotics.com main page is 7.8 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. 85% 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 7.3 MB which makes up the majority of the site volume.
Potential reduce by 168.4 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 168.4 kB or 84% of the original size.
Potential reduce by 100.6 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. Blue Robotics images are well optimized though.
Potential reduce by 216 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.
Potential reduce by 25.3 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. Bluerobotics.com has all CSS files already compressed.
Number of requests can be reduced by 105 (85%)
124
19
The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Robotics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 55 to 1 for CSS and as a result speed up the page load time.
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bluerobotics.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
Image elements do not have [alt] attributes
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
Heading elements are not in a sequentially-descending order
bluerobotics.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
Browser errors were logged to the console
Page has valid source maps
bluerobotics.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bluerobotics.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 Bluerobotics.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.
bluerobotics.com
Open Graph data is detected on the main page of Blue Robotics. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: