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nilt.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

nilt.com

NIL Technology (NILT) - An optical solutions company

Page Load Speed

4.3 sec in total

First Response

261 ms

Resources Loaded

3.2 sec

Page Rendered

792 ms

nilt.com screenshot

About Website

Click here to check amazing NILT content. Otherwise, check out these important facts you probably never knew about nilt.com

NIL Technology is an optical solutions company designing, developing, and manufacturing optical elements and components using high-precision nanoscale features

Visit nilt.com

Key Findings

We analyzed Nilt.com page load time and found that the first response time was 261 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nilt.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value2,630 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

nilt.com

261 ms

www.nilt.com

459 ms

bkiv6.css

22 ms

drfww.css

43 ms

bkiv6.css

56 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 76% of them (37 requests) were addressed to the original Nilt.com, 10% (5 requests) were made to Googletagmanager.com and 2% (1 request) were made to Track.gaconnector.com. The less responsive or slowest element that took the longest time to load (608 ms) belongs to the original domain Nilt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 257.0 kB (6%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nilt.com main page is 4.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 188.6 kB

  • Original 221.3 kB
  • After minification 221.2 kB
  • After compression 32.7 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 188.6 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 67.8 kB

  • Original 3.4 MB
  • After minification 3.3 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. NILT images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 162 B

  • Original 181.1 kB
  • After minification 181.1 kB
  • After compression 181.0 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

-0%

Potential reduce by 387 B

  • Original 233.1 kB
  • After minification 233.1 kB
  • After compression 232.8 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. Nilt.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (80%)

Requests Now

44

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NILT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nilt.com

nilt.com

261 ms

www.nilt.com

www.nilt.com

459 ms

bkiv6.css

bkiv6.css

22 ms

drfww.css

drfww.css

43 ms

bkiv6.css

bkiv6.css

56 ms

bkiv6.css

bkiv6.css

38 ms

bkiv6.css

bkiv6.css

45 ms

bkiv6.css

bkiv6.css

48 ms

bkiv6.css

bkiv6.css

42 ms

post-4879.css

post-4879.css

351 ms

bkiv6.css

bkiv6.css

176 ms

bkiv5.css

bkiv5.css

76 ms

bkiv5.css

bkiv5.css

67 ms

bkiv5.css

bkiv5.css

71 ms

bkiv5.css

bkiv5.css

115 ms

post-2.css

post-2.css

383 ms

post-34.css

post-34.css

379 ms

post-86.css

post-86.css

187 ms

bkiv5.css

bkiv5.css

137 ms

js

js

113 ms

js

js

129 ms

js

js

166 ms

bkiv5.css

bkiv5.css

154 ms

email-decode.min.js

email-decode.min.js

159 ms

bkiv6.js

bkiv6.js

184 ms

bkiv6.js

bkiv6.js

191 ms

gaconnector.js

gaconnector.js

141 ms

3659495.js

3659495.js

206 ms

iubenda_cs.js

iubenda_cs.js

108 ms

e3m5j.js

e3m5j.js

204 ms

bkiv6.js

bkiv6.js

199 ms

bkiv6.js

bkiv6.js

207 ms

bkiv6.js

bkiv6.js

223 ms

bkiv6.js

bkiv6.js

225 ms

gtm.js

gtm.js

174 ms

gtm.js

gtm.js

172 ms

TestTMnegativ.png

TestTMnegativ.png

418 ms

150-mm-fully-populated-MOE-master-scaled.jpg

150-mm-fully-populated-MOE-master-scaled.jpg

145 ms

1M1380_BoxOfLenses_DSCF3049-scaled.jpg

1M1380_BoxOfLenses_DSCF3049-scaled.jpg

147 ms

1M-close-up.jpg

1M-close-up.jpg

144 ms

MH_nilt__0071.jpg

MH_nilt__0071.jpg

150 ms

fa-solid-900.woff

fa-solid-900.woff

608 ms

fa-regular-400.woff

fa-regular-400.woff

217 ms

fa-brands-400.woff

fa-brands-400.woff

535 ms

insight.min.js

insight.min.js

34 ms

css

css

38 ms

insight_tag_errors.gif

insight_tag_errors.gif

66 ms

main.js

main.js

10 ms

font

font

17 ms

Accessibility Review

nilt.com accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nilt.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

nilt.com SEO score

98

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

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 Nilt.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 Nilt.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

nilt.com

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