Tools & Wizards About Us
rotaeng.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

rotaeng.com

Rota Engineering : Gas Turbine Exhaust System and Power Plant Produ...

Page Load Speed

4.7 sec in total

First Response

970 ms

Resources Loaded

3.6 sec

Page Rendered

128 ms

rotaeng.com screenshot

About Website

Visit rotaeng.com now to see the best up-to-date Rota Eng content and also check out these interesting facts you probably never knew about rotaeng.com

Ideal solutions for design, manufacturing and erection of power plants and high quality products. Meet the finest exhaust systems

Visit rotaeng.com

Key Findings

We analyzed Rotaeng.com page load time and found that the first response time was 970 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rotaeng.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

www.rotaeng.com

970 ms

css.php

302 ms

email-decode.min.js

13 ms

js.php

2107 ms

gtm.js

127 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 88% of them (7 requests) were addressed to the original Rotaeng.com, 13% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Rotaeng.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.2 kB (12%)

Content Size

292.0 kB

After Optimization

256.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rotaeng.com main page is 292.0 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. Javascripts take 247.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 35.2 kB

  • Original 43.2 kB
  • After minification 43.2 kB
  • After compression 8.0 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 35.2 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 5 B

  • Original 928 B
  • After minification 923 B

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. Rota Eng images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 17 B

  • Original 247.9 kB
  • After minification 247.9 kB
  • After compression 247.8 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.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rota Eng. According to our analytics all requests are already optimized.

Network Requests Diagram

www.rotaeng.com

www.rotaeng.com

970 ms

css.php

css.php

302 ms

email-decode.min.js

email-decode.min.js

13 ms

js.php

js.php

2107 ms

gtm.js

gtm.js

127 ms

empty.png

empty.png

60 ms

background-shapes.svg

background-shapes.svg

56 ms

font-icons.woff

font-icons.woff

34 ms

Accessibility Review

rotaeng.com accessibility score

82

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rotaeng.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

rotaeng.com SEO score

88

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

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-9

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rotaeng.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 Rotaeng.com main page’s claimed encoding is iso-8859-9. 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.

Social Sharing Optimization

rotaeng.com

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