Tools & Wizards About Us
rockwelleng.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

rockwelleng.com

Rockwell-Home

Page Load Speed

708 ms in total

First Response

216 ms

Resources Loaded

365 ms

Page Rendered

127 ms

rockwelleng.com screenshot

About Website

Welcome to rockwelleng.com homepage info - get ready to check Rockwell Eng best content for Sri Lanka right away, or after learning these important things about rockwelleng.com

Rockwell-Home

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Key Findings

We analyzed Rockwelleng.com page load time and found that the first response time was 216 ms and then it took 492 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

rockwelleng.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.236

53/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

rockwelleng.com

216 ms

rockwellhome.css

36 ms

reslogo.jpg

97 ms

home.jpg

126 ms

redlogo.jpg

98 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Rockwelleng.com and no external sources were called. The less responsive or slowest element that took the longest time to load (216 ms) belongs to the original domain Rockwelleng.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.2 kB (6%)

Content Size

161.6 kB

After Optimization

152.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Rockwelleng.com main page is 161.6 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. Only 10% of websites need less resources to load. Images take 155.4 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 2.4 kB

  • Original 3.7 kB
  • After minification 3.2 kB
  • After compression 1.3 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 552 B, which is 15% 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 2.4 kB or 66% of the original size.

Image Optimization

-3%

Potential reduce by 4.8 kB

  • Original 155.4 kB
  • After minification 150.6 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. Rockwell Eng images are well optimized though.

CSS Optimization

-78%

Potential reduce by 2.0 kB

  • Original 2.6 kB
  • After minification 1.6 kB
  • After compression 560 B

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. Rockwelleng.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

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

Network Requests Diagram

rockwelleng.com

rockwelleng.com

216 ms

rockwellhome.css

rockwellhome.css

36 ms

reslogo.jpg

reslogo.jpg

97 ms

home.jpg

home.jpg

126 ms

redlogo.jpg

redlogo.jpg

98 ms

reclogo.jpg

reclogo.jpg

97 ms

resslogo.jpg

resslogo.jpg

94 ms

Accessibility Review

rockwelleng.com accessibility score

89

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

rockwelleng.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

rockwelleng.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

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

rockwelleng.com

Open Graph description is not detected on the main page of Rockwell Eng. 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: