Tools & Wizards About Us
kiwistar.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kiwistar.com

KiwiStar Optics - Leaders in Global Precision Optics

Page Load Speed

6.8 sec in total

First Response

469 ms

Resources Loaded

5.9 sec

Page Rendered

489 ms

kiwistar.com screenshot

About Website

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

KiwiStar Optics helping astronomers unlock the universe, and craft the precision optics for leading observatories around the world.

Visit kiwistar.com

Key Findings

We analyzed Kiwistar.com page load time and found that the first response time was 469 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kiwistar.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

kiwistar.com

469 ms

kiwistar.com

938 ms

kiwistaroptics.com

1208 ms

b8eba0b7651cf2e5514f0374f4f7ba8e.css

929 ms

jquery.min.js

753 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Kiwistar.com, 80% (45 requests) were made to Kiwistaroptics.com and 16% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Kiwistaroptics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.2 kB (13%)

Content Size

2.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kiwistar.com main page is 2.5 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 68.4 kB

  • Original 81.7 kB
  • After minification 81.5 kB
  • After compression 13.3 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. 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 68.4 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 198.5 kB

  • Original 2.1 MB
  • After minification 1.9 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. Kiwi Star images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 18.5 kB

  • Original 179.8 kB
  • After minification 179.8 kB
  • After compression 161.2 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

-20%

Potential reduce by 31.8 kB

  • Original 155.3 kB
  • After minification 155.3 kB
  • After compression 123.4 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. Kiwistar.com needs all CSS files to be minified and compressed as it can save up to 31.8 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (66%)

Requests Now

41

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kiwi Star. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kiwistar.com

kiwistar.com

469 ms

kiwistar.com

kiwistar.com

938 ms

kiwistaroptics.com

kiwistaroptics.com

1208 ms

b8eba0b7651cf2e5514f0374f4f7ba8e.css

b8eba0b7651cf2e5514f0374f4f7ba8e.css

929 ms

jquery.min.js

jquery.min.js

753 ms

286b80839366ddd62bc042770a920cc5.js

286b80839366ddd62bc042770a920cc5.js

753 ms

b4be85bc6217a91a3f64238c5eb31333.js

b4be85bc6217a91a3f64238c5eb31333.js

762 ms

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761 ms

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70d02b1b5c2d9279c30cf7060ba808e9.js

774 ms

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6a02c06ac5b1457f69dff62c3ea732ce.js

931 ms

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933 ms

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935 ms

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936 ms

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937 ms

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930 ms

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1163 ms

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1165 ms

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1165 ms

2b7b9aeffedec9c85db961642fd28305.js

2b7b9aeffedec9c85db961642fd28305.js

1167 ms

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1166 ms

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1171 ms

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1395 ms

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1399 ms

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1396 ms

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1399 ms

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c95bc3bda12edbd3860b6bce20a17169.js

1402 ms

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17c31571d928ccde7cfc71f61be389af.js

1402 ms

fb1276452d8034acc1aaf73f108a9b09.js

fb1276452d8034acc1aaf73f108a9b09.js

1629 ms

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b1537cf56e46a6e42a06c18d51a407da.js

1629 ms

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bbee199cb7a99cc224eb67a4fddfe559.js

1634 ms

d0a35f66839fe143804dc5af0225a35a.js

d0a35f66839fe143804dc5af0225a35a.js

1633 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

887 ms

Kiwistar-Optics-logo-white.png

Kiwistar-Optics-logo-white.png

867 ms

menu-white.png

menu-white.png

1091 ms

white-blue-background.jpg

white-blue-background.jpg

1322 ms

kiwistar-precision-optics.jpg

kiwistar-precision-optics.jpg

1098 ms

circle.svg

circle.svg

1097 ms

kiwistar-large-precision-optics.jpg

kiwistar-large-precision-optics.jpg

1329 ms

kiwistar-Spectrograph-solutions.jpg

kiwistar-Spectrograph-solutions.jpg

1328 ms

kiwistar-optical-products-1.jpg

kiwistar-optical-products-1.jpg

1555 ms

kiwistar-optics-thirty-meter-telescope.jpg

kiwistar-optics-thirty-meter-telescope.jpg

2032 ms

KSO-SmartSat-News-Hero.png

KSO-SmartSat-News-Hero.png

1796 ms

Dr-Tulasi-Parashar.png

Dr-Tulasi-Parashar.png

2484 ms

KSO-at-SPIE-2022-web.jpg

KSO-at-SPIE-2022-web.jpg

1793 ms

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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

17 ms

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29 ms

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39 ms

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39 ms

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40 ms

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39 ms

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39 ms

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38 ms

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40 ms

fa-brands-400.woff

fa-brands-400.woff

1508 ms

fa-solid-900.woff

fa-solid-900.woff

1862 ms

fa-regular-400.woff

fa-regular-400.woff

1639 ms

Accessibility Review

kiwistar.com accessibility score

95

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

kiwistar.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kiwistar.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

    EN

  • Encoding

    UTF-8

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

kiwistar.com

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