Tools & Wizards About Us
seabotix.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

seabotix.com

Remotely Operated Vehicles from SeaBotix at Teledyne Marine

Page Load Speed

5.1 sec in total

First Response

362 ms

Resources Loaded

4.6 sec

Page Rendered

180 ms

seabotix.com screenshot

About Website

Click here to check amazing Sea Botix content for United States. Otherwise, check out these important facts you probably never knew about seabotix.com

Get Teledyne SeaBotix Remotely Operated Vehicles (ROVs) - industry accepted and field-proven in real-world conditions around the globe - at Teledyne Marine.

Visit seabotix.com

Key Findings

We analyzed Seabotix.com page load time and found that the first response time was 362 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

seabotix.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value22.5 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.634

9/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

seabotix.com

362 ms

55 ms

677 ms

gtm.js

54 ms

project-style.css

588 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Seabotix.com, 50% (27 requests) were made to Cdn.teledyne.com and 35% (19 requests) were made to Teledynemarine.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Cdn.teledyne.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 393.1 kB (16%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seabotix.com main page is 2.5 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 356.3 kB

  • Original 427.5 kB
  • After minification 423.9 kB
  • After compression 71.2 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 356.3 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 34.3 kB

  • Original 1.0 MB
  • After minification 967.2 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. Sea Botix images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.2 kB

  • Original 991.7 kB
  • After minification 991.7 kB
  • After compression 989.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 338 B

  • Original 37.3 kB
  • After minification 37.3 kB
  • After compression 37.0 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. Seabotix.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (71%)

Requests Now

35

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sea Botix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

seabotix.com

seabotix.com

362 ms

55 ms

677 ms

gtm.js

gtm.js

54 ms

project-style.css

project-style.css

588 ms

sp-classic-page-assembly.js

sp-classic-page-assembly.js

69 ms

WebResource.axd

WebResource.axd

177 ms

blank.js

blank.js

35 ms

teledyne.common.js

teledyne.common.js

1066 ms

secondary.css

secondary.css

1315 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

62 ms

spcommon.png

spcommon.png

322 ms

favicon.ico

favicon.ico

622 ms

teledyne-logo.svg

teledyne-logo.svg

612 ms

WebResource.axd

WebResource.axd

452 ms

Roboto-Regular-webfont.woff

Roboto-Regular-webfont.woff

391 ms

Roboto-Bold-webfont.woff

Roboto-Bold-webfont.woff

413 ms

languageLibrary.js

languageLibrary.js

486 ms

tt-search-propertycontrolstrings_en-us_de0ec791c9d23a2cf10911a72c5b616c.js

tt-search-propertycontrolstrings_en-us_de0ec791c9d23a2cf10911a72c5b616c.js

595 ms

Teledyne-Tech-Icons.ttf

Teledyne-Tech-Icons.ttf

605 ms

tt-jump-nav-propertycontrolstrings_en-us_de0ec791c9d23a2cf10911a72c5b616c.js

tt-jump-nav-propertycontrolstrings_en-us_de0ec791c9d23a2cf10911a72c5b616c.js

618 ms

tt-jump-title-propertycontrolstrings_en-us_de0ec791c9d23a2cf10911a72c5b616c.js

tt-jump-title-propertycontrolstrings_en-us_de0ec791c9d23a2cf10911a72c5b616c.js

616 ms

moment.min.js

moment.min.js

27 ms

tm-search-propertycontrolstrings_en-us_de0ec791c9d23a2cf10911a72c5b616c.js

tm-search-propertycontrolstrings_en-us_de0ec791c9d23a2cf10911a72c5b616c.js

660 ms

vendors-helpers.common.js

vendors-helpers.common.js

847 ms

components-helpers.common.js

components-helpers.common.js

740 ms

helpers.common.js

helpers.common.js

811 ms

page-title-area-web-part_9a3b69b7bcee5396ea26dd4f6f92fc73.js

page-title-area-web-part_9a3b69b7bcee5396ea26dd4f6f92fc73.js

526 ms

cookie-banner-web-part_d09892eac4f5238d225db1185733a704.js

cookie-banner-web-part_d09892eac4f5238d225db1185733a704.js

558 ms

search-box-web-part_4ddf1ca1ab4c78ae5296a40c67631b17.js

search-box-web-part_4ddf1ca1ab4c78ae5296a40c67631b17.js

460 ms

jump-navigation-web-part_eb803d74a7602d39dd1a862ac5f2e9eb.js

jump-navigation-web-part_eb803d74a7602d39dd1a862ac5f2e9eb.js

784 ms

jump-title-web-part_7bcafe6101dce2493dc4a98374aa61e9.js

jump-title-web-part_7bcafe6101dce2493dc4a98374aa61e9.js

609 ms

tm-search-results-web-part_275f3360cf85f8484d7b28276a8e7cde.js

tm-search-results-web-part_275f3360cf85f8484d7b28276a8e7cde.js

965 ms

items

items

228 ms

0.legacy-third-party-fabric-core.js

0.legacy-third-party-fabric-core.js

54 ms

rov_accessories_options.jpg

rov_accessories_options.jpg

571 ms

1.cookie-banner-services_3ce26f69f9742b3fb2d2.js

1.cookie-banner-services_3ce26f69f9742b3fb2d2.js

344 ms

10.admin-service_89c4fc87c8cb87ba0d79.js

10.admin-service_89c4fc87c8cb87ba0d79.js

397 ms

items

items

254 ms

components.common.js

components.common.js

423 ms

Merriweather-Bold.woff

Merriweather-Bold.woff

546 ms

language-en-us.js

language-en-us.js

344 ms

en.config

en.config

127 ms

fabricmdl2icons-2.53_3200458db3cc6a10921a7a82c6711d45.woff

fabricmdl2icons-2.53_3200458db3cc6a10921a7a82c6711d45.woff

312 ms

fabricmdl2icons-2.23_e312e6548dd1dd9ba24d9b96a7f1fd09.woff

fabricmdl2icons-2.23_e312e6548dd1dd9ba24d9b96a7f1fd09.woff

258 ms

segoeui-regular_8e5beaebb27bbf92146977bd1062eb11.woff

segoeui-regular_8e5beaebb27bbf92146977bd1062eb11.woff

204 ms

segoeui-regular.woff

segoeui-regular.woff

23 ms

segoeui-semilight_897f07bb31e3216cbf844b2c09e2cde5.woff

segoeui-semilight_897f07bb31e3216cbf844b2c09e2cde5.woff

212 ms

segoeui-semilight.woff

segoeui-semilight.woff

27 ms

segoeui-light_e48ea1ac1846a2e80cb60f9a23494a50.woff

segoeui-light_e48ea1ac1846a2e80cb60f9a23494a50.woff

292 ms

segoeui-light.woff

segoeui-light.woff

38 ms

segoeui-semibold_6b8d94ee3b0185feaafe1f19e9587f1f.woff

segoeui-semibold_6b8d94ee3b0185feaafe1f19e9587f1f.woff

264 ms

segoeui-semibold.woff

segoeui-semibold.woff

38 ms

segoeui-bold_7670fcad720d662aeae5246acb160915.woff

segoeui-bold_7670fcad720d662aeae5246acb160915.woff

435 ms

Accessibility Review

seabotix.com accessibility score

93

Accessibility Issues

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

High

Buttons do not have an accessible name

Best Practices

seabotix.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

seabotix.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seabotix.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 Seabotix.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.

Social Sharing Optimization

seabotix.com

Open Graph description is not detected on the main page of Sea Botix. 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: