Tools & Wizards About Us
codeseeder.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

codeseeder.com

MATLAB® Toolboxes for Optical Simulations - BeamLab

Page Load Speed

3 sec in total

First Response

229 ms

Resources Loaded

2.4 sec

Page Rendered

428 ms

codeseeder.com screenshot

About Website

Welcome to codeseeder.com homepage info - get ready to check Codeseeder best content right away, or after learning these important things about codeseeder.com

BeamLab is an award-winning set of simulation tools for beam propagation through optical devices and waveguides in your familiar MATLAB® environment.

Visit codeseeder.com

Key Findings

We analyzed Codeseeder.com page load time and found that the first response time was 229 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

codeseeder.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

codeseeder.com

229 ms

www.codeseeder.com

601 ms

settings.css

17 ms

flatsome.css

21 ms

style.css

29 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 57% of them (35 requests) were addressed to the original Codeseeder.com, 38% (23 requests) were made to D1g30pcb91uxrn.cloudfront.net and 5% (3 requests) were made to Cdn.paddle.com. The less responsive or slowest element that took the longest time to load (601 ms) belongs to the original domain Codeseeder.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.2 kB (10%)

Content Size

1.1 MB

After Optimization

945.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codeseeder.com main page is 1.1 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. 50% of websites need less resources to load. Images take 586.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 97.1 kB

  • Original 117.5 kB
  • After minification 109.5 kB
  • After compression 20.5 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 97.1 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 3.4 kB

  • Original 586.7 kB
  • After minification 583.2 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. Codeseeder images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 746 B

  • Original 288.3 kB
  • After minification 288.3 kB
  • After compression 287.5 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

-7%

Potential reduce by 4.0 kB

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 54.7 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. Codeseeder.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (37%)

Requests Now

57

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codeseeder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

codeseeder.com

codeseeder.com

229 ms

www.codeseeder.com

www.codeseeder.com

601 ms

settings.css

settings.css

17 ms

flatsome.css

flatsome.css

21 ms

style.css

style.css

29 ms

google-fonts-droid.css

google-fonts-droid.css

188 ms

generic-no-float.min.css

generic-no-float.min.css

29 ms

enlighterjs.min.css

enlighterjs.min.css

30 ms

jquery.min.js

jquery.min.js

32 ms

jquery-migrate.min.js

jquery-migrate.min.js

33 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

34 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

33 ms

omgf-stylesheet-52.css

omgf-stylesheet-52.css

284 ms

flatsome.js

flatsome.js

3 ms

chunk.slider.js

chunk.slider.js

3 ms

chunk.popups.js

chunk.popups.js

3 ms

chunk.tooltips.js

chunk.tooltips.js

2 ms

paddle.js

paddle.js

58 ms

paddle-setup.js

paddle-setup.js

4 ms

enlighterjs.min.js

enlighterjs.min.js

6 ms

hoverIntent.min.js

hoverIntent.min.js

5 ms

flatsome.js

flatsome.js

4 ms

logo_codeseeder.svg

logo_codeseeder.svg

39 ms

dummy.png

dummy.png

36 ms

transparent.png

transparent.png

36 ms

logo_beamlab.png

logo_beamlab.png

110 ms

icon_matlab.png

icon_matlab.png

108 ms

icon_flexibility.png

icon_flexibility.png

108 ms

icon_visualization.png

icon_visualization.png

250 ms

matlab-enabled.png

matlab-enabled.png

250 ms

photonic_crystal_fiber-mini.png

photonic_crystal_fiber-mini.png

250 ms

spiral-mini.png

spiral-mini.png

348 ms

splitter-mini.png

splitter-mini.png

347 ms

fiber_modes-mini.png

fiber_modes-mini.png

352 ms

fiber_dispersion-mini.png

fiber_dispersion-mini.png

353 ms

directional_coupler-mini.png

directional_coupler-mini.png

351 ms

mmi_coupler_3d-mini.png

mmi_coupler_3d-mini.png

353 ms

mach_zehnder_modulator-mini.png

mach_zehnder_modulator-mini.png

443 ms

rib_modes-mini.png

rib_modes-mini.png

451 ms

spatial_filter-mini.png

spatial_filter-mini.png

448 ms

selffocusing-mini.png

selffocusing-mini.png

447 ms

meander-mini.png

meander-mini.png

450 ms

icon_testimonial.png

icon_testimonial.png

449 ms

money_back.png

money_back.png

540 ms

matlab-partner.png

matlab-partner.png

561 ms

fl-icons.ttf

fl-icons.ttf

503 ms

matomo.js

matomo.js

474 ms

animate.css

animate.css

19 ms

paddle.css

paddle.css

36 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

332 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

328 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

321 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

410 ms

loader.gif

loader.gif

12 ms

matomo.php

matomo.php

424 ms

laguerre_gaussian.png

laguerre_gaussian.png

281 ms

mmi_coupler_1.png

mmi_coupler_1.png

467 ms

mmi_coupler_2.png

mmi_coupler_2.png

282 ms

revicons.woff

revicons.woff

3 ms

video_export_snippet-1.png

video_export_snippet-1.png

284 ms

directional-couplers-slider-preview.png

directional-couplers-slider-preview.png

189 ms

Accessibility Review

codeseeder.com accessibility score

95

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

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

codeseeder.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

codeseeder.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 Codeseeder.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 Codeseeder.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

codeseeder.com

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