Tools & Wizards About Us
rovplanet.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

rovplanet.com

OCEANROBOTICSPLANET.COM - The most focused marine robotics publication in the world.

Page Load Speed

8.8 sec in total

First Response

441 ms

Resources Loaded

4.8 sec

Page Rendered

3.5 sec

rovplanet.com screenshot

About Website

Welcome to rovplanet.com homepage info - get ready to check Rovplanet best content for China right away, or after learning these important things about rovplanet.com

The most focused marine robotics publication in the world for the ROV/AUV industry. 2000 printed and 12500 pdf copies are sent to the relevant industry players.

Visit rovplanet.com

Key Findings

We analyzed Rovplanet.com page load time and found that the first response time was 441 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rovplanet.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

rovplanet.com

441 ms

oceanroboticsplanet.com

945 ms

bootstrap.min.css

519 ms

pgwslider.css

329 ms

style.php

655 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rovplanet.com, 67% (57 requests) were made to Oceanroboticsplanet.com and 16% (14 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Oceanroboticsplanet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (20%)

Content Size

12.9 MB

After Optimization

10.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rovplanet.com main page is 12.9 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. Only a small number of websites need less resources to load. Images take 12.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 67.7 kB

  • Original 83.6 kB
  • After minification 74.3 kB
  • After compression 15.9 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 9.3 kB, which is 11% 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 67.7 kB or 81% of the original size.

Image Optimization

-16%

Potential reduce by 1.9 MB

  • Original 12.0 MB
  • After minification 10.1 MB

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. Obviously, Rovplanet needs image optimization as it can save up to 1.9 MB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 145.2 kB

  • Original 243.6 kB
  • After minification 229.7 kB
  • After compression 98.4 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 145.2 kB or 60% of the original size.

CSS Optimization

-84%

Potential reduce by 441.6 kB

  • Original 526.7 kB
  • After minification 525.1 kB
  • After compression 85.0 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. Rovplanet.com needs all CSS files to be minified and compressed as it can save up to 441.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (31%)

Requests Now

68

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rovplanet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rovplanet.com

rovplanet.com

441 ms

oceanroboticsplanet.com

oceanroboticsplanet.com

945 ms

bootstrap.min.css

bootstrap.min.css

519 ms

pgwslider.css

pgwslider.css

329 ms

style.php

style.php

655 ms

ie10-viewport-bug-workaround.css

ie10-viewport-bug-workaround.css

330 ms

font-awesome.min.css

font-awesome.min.css

447 ms

tportal.js

tportal.js

446 ms

webshop.js

webshop.js

437 ms

ie-emulation-modes-warning.js

ie-emulation-modes-warning.js

438 ms

js

js

53 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

679 ms

js.cookie.js

js.cookie.js

351 ms

bootstrap.min.js

bootstrap.min.js

514 ms

bootstrap-slider.js

bootstrap-slider.js

359 ms

ie10-viewport-bug-workaround.js

ie10-viewport-bug-workaround.js

422 ms

app.js

app.js

512 ms

bigpic2.jpg

bigpic2.jpg

376 ms

logo_kep_27.png

logo_kep_27.png

492 ms

picture_83.gif

picture_83.gif

400 ms

left.gif

left.gif

361 ms

right.gif

right.gif

361 ms

picture_84.gif

picture_84.gif

400 ms

picture_118.png

picture_118.png

398 ms

picture_115.jpg

picture_115.jpg

397 ms

picture_111.png

picture_111.png

395 ms

picture_110.png

picture_110.png

486 ms

newsletter.png

newsletter.png

1307 ms

listpic_3757.jpg

listpic_3757.jpg

1306 ms

listpic_3758.jpg

listpic_3758.jpg

1235 ms

listpic_3755.jpg

listpic_3755.jpg

1307 ms

listpic_3756.jpg

listpic_3756.jpg

1307 ms

listpic_3759.jpg

listpic_3759.jpg

1313 ms

listpic_3760.jpg

listpic_3760.jpg

1311 ms

picture_24.jpg

picture_24.jpg

1309 ms

picture_14.gif

picture_14.gif

1306 ms

picture_15.jpg

picture_15.jpg

1307 ms

picture_22.jpg

picture_22.jpg

1309 ms

picture_8.png

picture_8.png

1316 ms

picture_1.png

picture_1.png

1315 ms

listpic_3714.jpg

listpic_3714.jpg

1317 ms

listpic_3574.jpg

listpic_3574.jpg

1317 ms

listpic_3417.jpg

listpic_3417.jpg

1318 ms

listpic_3738.jpg

listpic_3738.jpg

1318 ms

listpic_3697.png

listpic_3697.png

1321 ms

listpic_3686.jpg

listpic_3686.jpg

1320 ms

picture_56.png

picture_56.png

1785 ms

picture_57.png

picture_57.png

2113 ms

buyers2022.png

buyers2022.png

1601 ms

contactus.gif

contactus.gif

1319 ms

picture_65.png

picture_65.png

1772 ms

picture_66.png

picture_66.png

1564 ms

analytics.js

analytics.js

300 ms

jV_bFybeavI

jV_bFybeavI

331 ms

instagram.png

instagram.png

1431 ms

issuu.png

issuu.png

1428 ms

left-chevron.png

left-chevron.png

1509 ms

right-chevron.png

right-chevron.png

1508 ms

collect

collect

44 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1476 ms

mobilfejlec.jpg

mobilfejlec.jpg

1473 ms

jobs_02.jpg

jobs_02.jpg

1475 ms

www-player.css

www-player.css

49 ms

www-embed-player.js

www-embed-player.js

173 ms

base.js

base.js

277 ms

fetch-polyfill.js

fetch-polyfill.js

168 ms

ad_status.js

ad_status.js

505 ms

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

437 ms

embed.js

embed.js

188 ms

id

id

182 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

872 ms

KFOmCnqEu92Fr1Mu7GxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7GxMKTU1Kvnz.woff

882 ms

KFOmCnqEu92Fr1Mu7WxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7WxMKTU1Kvnz.woff

942 ms

KFOmCnqEu92Fr1Mu4WxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu4WxMKTU1Kvnz.woff

961 ms

KFOmCnqEu92Fr1Mu7mxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7mxMKTU1Kvnz.woff

956 ms

KFOmCnqEu92Fr1Mu5mxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu5mxMKTU1Kvnz.woff

959 ms

KFOmCnqEu92Fr1Mu72xMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu72xMKTU1Kvnz.woff

958 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

957 ms

KFOlCnqEu92Fr1MmEU9fChc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fChc-AMP6lbBP.woff

960 ms

KFOlCnqEu92Fr1MmEU9fCxc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fCxc-AMP6lbBP.woff

960 ms

KFOlCnqEu92Fr1MmEU9fBxc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fBxc-AMP6lbBP.woff

961 ms

KFOlCnqEu92Fr1MmEU9fCBc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fCBc-AMP6lbBP.woff

962 ms

KFOlCnqEu92Fr1MmEU9fABc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fABc-AMP6lbBP.woff

979 ms

KFOlCnqEu92Fr1MmEU9fCRc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fCRc-AMP6lbBP.woff

980 ms

Create

Create

799 ms

Accessibility Review

rovplanet.com accessibility score

74

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rovplanet.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rovplanet.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Rovplanet.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 Rovplanet.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

rovplanet.com

Open Graph data is detected on the main page of Rovplanet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: