Tools & Wizards About Us
wavelength-tech.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

wavelength-tech.com

Optics Manufacturer | Wavelength Opto-Electronic

Page Load Speed

5 sec in total

First Response

381 ms

Resources Loaded

4.3 sec

Page Rendered

327 ms

wavelength-tech.com screenshot

About Website

Click here to check amazing Wavelength Tech content for Russia. Otherwise, check out these important facts you probably never knew about wavelength-tech.com

Wavelength Opto-Electronic is an optics manufacturer based in Singapore. We are your go to optical manufacturing company for high quality optics.

Visit wavelength-tech.com

Key Findings

We analyzed Wavelength-tech.com page load time and found that the first response time was 381 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

wavelength-tech.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.355

31/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

wavelength-tech.com

381 ms

wavelength-oe.com

1186 ms

siteground-optimizer-combined-css-1e3ace4ead57276669b122c216a0514d.css

674 ms

wpbf-icon-font.min.css

667 ms

wpbf-style.min.css

670 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Wavelength-tech.com, 77% (27 requests) were made to Wavelength-oe.com and 9% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Wavelength-oe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 502.1 kB (51%)

Content Size

986.6 kB

After Optimization

484.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wavelength-tech.com main page is 986.6 kB. 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. Javascripts take 368.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 142.7 kB

  • Original 170.5 kB
  • After minification 169.3 kB
  • After compression 27.8 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 142.7 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 35.4 kB

  • Original 241.6 kB
  • After minification 206.2 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. Obviously, Wavelength Tech needs image optimization as it can save up to 35.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-36%

Potential reduce by 131.9 kB

  • Original 368.8 kB
  • After minification 364.3 kB
  • After compression 236.9 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 131.9 kB or 36% of the original size.

CSS Optimization

-93%

Potential reduce by 192.1 kB

  • Original 205.7 kB
  • After minification 16.4 kB
  • After compression 13.6 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. Wavelength-tech.com needs all CSS files to be minified and compressed as it can save up to 192.1 kB or 93% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (50%)

Requests Now

30

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wavelength 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 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wavelength-tech.com

wavelength-tech.com

381 ms

wavelength-oe.com

wavelength-oe.com

1186 ms

siteground-optimizer-combined-css-1e3ace4ead57276669b122c216a0514d.css

siteground-optimizer-combined-css-1e3ace4ead57276669b122c216a0514d.css

674 ms

wpbf-icon-font.min.css

wpbf-icon-font.min.css

667 ms

wpbf-style.min.css

wpbf-style.min.css

670 ms

wpbf-responsive.min.css

wpbf-responsive.min.css

671 ms

wpbf-premium.min.css

wpbf-premium.min.css

706 ms

css

css

41 ms

jquery.min.js

jquery.min.js

921 ms

js

js

55 ms

js

js

119 ms

classic-061523.css

classic-061523.css

23 ms

mc-validate.js

mc-validate.js

64 ms

hooks.min.js

hooks.min.js

882 ms

i18n.min.js

i18n.min.js

886 ms

popup.js

popup.js

887 ms

siteground-optimizer-combined-js-39ecdb0ae150b238d8d53206bc822ead.js

siteground-optimizer-combined-js-39ecdb0ae150b238d8d53206bc822ead.js

1125 ms

gtm.js

gtm.js

134 ms

fbevents.js

fbevents.js

135 ms

spinner.gif

spinner.gif

553 ms

cropped-Precision-Optics-Wavelength-Opto-Electronic_Wavelength_Wavelength.png

cropped-Precision-Optics-Wavelength-Opto-Electronic_Wavelength_Wavelength.png

326 ms

App-Store-300x89.png

App-Store-300x89.png

315 ms

Ronar-Smith-1024x127.png

Ronar-Smith-1024x127.png

761 ms

Hubner-Photonics-Logo.png

Hubner-Photonics-Logo.png

316 ms

Menlo-Systems-Logo.png

Menlo-Systems-Logo.png

370 ms

Infra-1024x127.png

Infra-1024x127.png

760 ms

Zemax-Company_RGB.png

Zemax-Company_RGB.png

539 ms

Stellarnet-1024x502.png

Stellarnet-1024x502.png

1731 ms

OptiNspec_Logo_2153x370_noBackground-1024x176.png

OptiNspec_Logo_2153x370_noBackground-1024x176.png

593 ms

Laser-Components-Logo.png

Laser-Components-Logo.png

769 ms

Wavelength-Electronics-Logo.png

Wavelength-Electronics-Logo.png

812 ms

SOC-CI-UKAS-H-ISO-9001-RGB-scaled.jpg

SOC-CI-UKAS-H-ISO-9001-RGB-scaled.jpg

817 ms

fa-solid-900.woff

fa-solid-900.woff

1143 ms

fa-regular-400.woff

fa-regular-400.woff

922 ms

page-builder-framework.woff

page-builder-framework.woff

931 ms

Accessibility Review

wavelength-tech.com accessibility score

96

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.

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

wavelength-tech.com 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

Missing source maps for large first-party JavaScript

SEO Factors

wavelength-tech.com SEO score

83

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Wavelength-tech.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 Wavelength-tech.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

wavelength-tech.com

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