Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

astraltechnology.com

Aerospace and Communications Applications - Thin Film Coating, Vacuum Metalized Films

Page Load Speed

494 ms in total

First Response

125 ms

Resources Loaded

261 ms

Page Rendered

108 ms

About Website

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

Astral Technology Unlimited, Inc. Produces Thin Film Coatings and Vacuum Metalized Films for a variety of aerospace and communications applications.

Visit astraltechnology.com

Key Findings

We analyzed Astraltechnology.com page load time and found that the first response time was 125 ms and then it took 369 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

astraltechnology.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

astraltechnology.com

125 ms

atu.css

31 ms

logo_atu.jpg

111 ms

atu_building.jpg

114 ms

top_pictures.jpg

119 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Astraltechnology.com and no external sources were called. The less responsive or slowest element that took the longest time to load (125 ms) belongs to the original domain Astraltechnology.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 kB (5%)

Content Size

59.0 kB

After Optimization

55.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Astraltechnology.com main page is 59.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 54.1 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 2.9 kB

  • Original 4.5 kB
  • After minification 4.5 kB
  • After compression 1.6 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 2.9 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 75 B

  • Original 54.1 kB
  • After minification 54.0 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. Astraltechnology images are well optimized though.

CSS Optimization

-17%

Potential reduce by 61 B

  • Original 365 B
  • After minification 365 B
  • After compression 304 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. Astraltechnology.com needs all CSS files to be minified and compressed as it can save up to 61 B or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astraltechnology. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

astraltechnology.com accessibility score

85

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

astraltechnology.com best practices score

67

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

astraltechnology.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astraltechnology.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 Astraltechnology.com main page’s claimed encoding is . 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

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