Tools & Wizards About Us
raasheattech.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

raasheattech.com

Manufacturer of CIR, Ceramic & Quartz Infrared Heaters | CARTRIDGE HEATERS | CERAMIC BAND HEATERS | Ceramic IR Heater | CONTROL SYSTEMS | MICA BAND HE...

Page Load Speed

1.9 sec in total

First Response

264 ms

Resources Loaded

1.3 sec

Page Rendered

358 ms

raasheattech.com screenshot

About Website

Click here to check amazing Raas Heat Tech content. Otherwise, check out these important facts you probably never knew about raasheattech.com

Raas Heat Tech is one of the leading manufacturers and exporters of high-quality, feature-rich electric infrared heaters, custom built heaters and industrial temperature controllers.

Visit raasheattech.com

Key Findings

We analyzed Raasheattech.com page load time and found that the first response time was 264 ms and then it took 1.7 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

raasheattech.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.229

54/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

raasheattech.com

264 ms

bootstrap.min.css

173 ms

style.css

142 ms

font-awesome.min.css

26 ms

jquery.slim.min.js

31 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 84% of them (31 requests) were addressed to the original Raasheattech.com, 8% (3 requests) were made to Stackpath.bootstrapcdn.com and 3% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (801 ms) belongs to the original domain Raasheattech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.2 kB (1%)

Content Size

2.9 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Raasheattech.com main page is 2.9 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. 45% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 24.7 kB

  • Original 29.1 kB
  • After minification 22.2 kB
  • After compression 4.4 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 6.9 kB, which is 24% 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 24.7 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 4.4 kB

  • Original 2.9 MB
  • After minification 2.8 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. Raas Heat Tech images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 2.7 kB
  • After minification 2.7 kB
  • After compression 2.7 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

-4%

Potential reduce by 1.1 kB

  • Original 30.8 kB
  • After minification 30.8 kB
  • After compression 29.7 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. Raasheattech.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (12%)

Requests Now

34

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Raas Heat Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

raasheattech.com

raasheattech.com

264 ms

bootstrap.min.css

bootstrap.min.css

173 ms

style.css

style.css

142 ms

font-awesome.min.css

font-awesome.min.css

26 ms

jquery.slim.min.js

jquery.slim.min.js

31 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

34 ms

css

css

35 ms

animate.css

animate.css

165 ms

wow.min.js

wow.min.js

160 ms

raas_logo.png

raas_logo.png

97 ms

banner4.jpg

banner4.jpg

452 ms

CARTRIDGE_HEATER.jpg

CARTRIDGE_HEATER.jpg

267 ms

banner3.jpg

banner3.jpg

346 ms

ceramic_band.jpg

ceramic_band.jpg

348 ms

mica_band.jpg

mica_band.jpg

447 ms

tubular_header.jpg

tubular_header.jpg

348 ms

shortwave_ir.jpg

shortwave_ir.jpg

452 ms

quartz_industrial.jpg

quartz_industrial.jpg

575 ms

medium_wave_ir.jpg

medium_wave_ir.jpg

575 ms

control_system.jpg

control_system.jpg

461 ms

insfrared_module.jpg

insfrared_module.jpg

679 ms

industrial_oven.jpg

industrial_oven.jpg

578 ms

CARTRIDGE-HEATERS.jpg

CARTRIDGE-HEATERS.jpg

575 ms

ceramic_band_heaters.jpg

ceramic_band_heaters.jpg

580 ms

ceramic_ir_heaters.jpg

ceramic_ir_heaters.jpg

675 ms

control_system.jpg

control_system.jpg

685 ms

quartz_infrared_heater.jpg

quartz_infrared_heater.jpg

675 ms

mica_band_heaters.jpg

mica_band_heaters.jpg

675 ms

quartz_industrial_products.jpg

quartz_industrial_products.jpg

699 ms

tubular_heaters.jpg

tubular_heaters.jpg

762 ms

MODULES.jpg

MODULES.jpg

764 ms

OVEN.jpg

OVEN.jpg

742 ms

about_us.png

about_us.png

776 ms

colorfull-row.jpg

colorfull-row.jpg

775 ms

footer-bg.png

footer-bg.png

801 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

17 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

10 ms

Accessibility Review

raasheattech.com accessibility score

82

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

raasheattech.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

raasheattech.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

    N/A

  • Encoding

    UTF-8

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

raasheattech.com

Open Graph description is not detected on the main page of Raas Heat Tech. 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: