Tools & Wizards About Us
rainbow.ae screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

rainbow.ae

Rainbow Mechanical Solutions LLC | to engineer solutions that shape the future

Page Load Speed

2.9 sec in total

First Response

1.1 sec

Resources Loaded

1.7 sec

Page Rendered

131 ms

rainbow.ae screenshot

About Website

Visit rainbow.ae now to see the best up-to-date Rainbow content and also check out these interesting facts you probably never knew about rainbow.ae

Rainbow Mechanical Solutions LLC, a wholly owned subsidiary of Trinity Holdings, was established in 1991, in Abu Dhabi, to cater to the increasing demand for specialized services in the region. The co...

Visit rainbow.ae

Key Findings

We analyzed Rainbow.ae page load time and found that the first response time was 1.1 sec and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

rainbow.ae performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.251

49/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

rainbow.ae

1113 ms

layout.css

477 ms

trinity-holdings.png

126 ms

logo.png

126 ms

search-lence.png

127 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 72% of them (33 requests) were addressed to the original Rainbow.ae, 13% (6 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rainbow.ae.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (56%)

Content Size

1.9 MB

After Optimization

847.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rainbow.ae main page is 1.9 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. 50% of websites need less resources to load. CSS take 822.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 60.6 kB

  • Original 68.6 kB
  • After minification 44.9 kB
  • After compression 8.1 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 23.7 kB, which is 35% 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 60.6 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 13.2 kB

  • Original 509.5 kB
  • After minification 496.2 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. Rainbow images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 234.3 kB

  • Original 542.6 kB
  • After minification 542.6 kB
  • After compression 308.3 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 234.3 kB or 43% of the original size.

CSS Optimization

-96%

Potential reduce by 787.4 kB

  • Original 822.6 kB
  • After minification 188.9 kB
  • After compression 35.2 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. Rainbow.ae needs all CSS files to be minified and compressed as it can save up to 787.4 kB or 96% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

39

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rainbow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rainbow.ae

rainbow.ae

1113 ms

layout.css

layout.css

477 ms

trinity-holdings.png

trinity-holdings.png

126 ms

logo.png

logo.png

126 ms

search-lence.png

search-lence.png

127 ms

home-slider-1618125206.jpg

home-slider-1618125206.jpg

247 ms

home-slider-1618125221.jpg

home-slider-1618125221.jpg

304 ms

home-slider-1618125234.jpg

home-slider-1618125234.jpg

246 ms

home-slider-1618125244.jpg

home-slider-1618125244.jpg

304 ms

home-slider-1618126144.jpg

home-slider-1618126144.jpg

272 ms

layout.js

layout.js

398 ms

rainbow-video.jpg

rainbow-video.jpg

222 ms

mud-motor-rotors-1597209613.JPG

mud-motor-rotors-1597209613.JPG

282 ms

rotary-equipment-1617086483.jpg

rotary-equipment-1617086483.jpg

282 ms

hydraulic-solutions-1617175694.jpg

hydraulic-solutions-1617175694.jpg

280 ms

tubular-services-1617187862.jpg

tubular-services-1617187862.jpg

288 ms

jar-components-1617770519.jpg

jar-components-1617770519.jpg

341 ms

automotive-engine-reconditioning-1617778214.jpg

automotive-engine-reconditioning-1617778214.jpg

381 ms

dredging-components-1617785434.jpg

dredging-components-1617785434.jpg

345 ms

fabrication-1617796338.jpg

fabrication-1617796338.jpg

348 ms

white-metal-bearings-1617797785.jpg

white-metal-bearings-1617797785.jpg

404 ms

slurry-coatings-1627879700.jpg

slurry-coatings-1627879700.jpg

405 ms

steel-rolls-for-galvalume-industry-1628419521.jpg

steel-rolls-for-galvalume-industry-1628419521.jpg

410 ms

linkedin.png

linkedin.png

524 ms

rssfield.png

rssfield.png

477 ms

facebook.png

facebook.png

477 ms

api.js

api.js

36 ms

css2

css2

30 ms

slogan-bar.jpg

slogan-bar.jpg

74 ms

nav-devider.jpg

nav-devider.jpg

75 ms

readMoreArrow.png

readMoreArrow.png

74 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

68 ms

KFOkCnqEu92Fr1MmgWxP.ttf

KFOkCnqEu92Fr1MmgWxP.ttf

75 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

90 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

140 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

141 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

140 ms

recaptcha__en.js

recaptcha__en.js

69 ms

leftArrow.png

leftArrow.png

73 ms

rightArrow.png

rightArrow.png

73 ms

slider-prev.png

slider-prev.png

98 ms

slider-next.png

slider-next.png

74 ms

fallback

fallback

22 ms

fallback__ltr.css

fallback__ltr.css

4 ms

css

css

17 ms

logo_48.png

logo_48.png

4 ms

Accessibility Review

rainbow.ae accessibility score

78

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

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

rainbow.ae 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rainbow.ae 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

    UTF-8

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

rainbow.ae

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