Tools & Wizards About Us
toptica.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

toptica.com

High-end Laser Systems for Scientific and Industry | TOPTICA Photonics AG

Page Load Speed

7.3 sec in total

First Response

300 ms

Resources Loaded

6.4 sec

Page Rendered

653 ms

toptica.com screenshot

About Website

Welcome to toptica.com homepage info - get ready to check TOPTICA best content for United States right away, or after learning these important things about toptica.com

TOPTICA develops and manufactures Diode Lasers, Ultrafast Fiber Lasers, THz Systems and Frequency Combs for Biophotonics, Industrial Measurement and Quantum Technology.

Visit toptica.com

Key Findings

We analyzed Toptica.com page load time and found that the first response time was 300 ms and then it took 7 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

toptica.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value24.1 s

0/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.689

7/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

toptica.com

300 ms

toptica.com

421 ms

www.toptica.com

314 ms

www.toptica.com

651 ms

app.js

607 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 69% of them (46 requests) were addressed to the original Toptica.com, 10% (7 requests) were made to Cloud.ccm19.de and 9% (6 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Toptica.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.6 kB (9%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Toptica.com main page is 1.6 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 129.2 kB

  • Original 150.7 kB
  • After minification 135.5 kB
  • After compression 21.5 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 129.2 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 17.1 kB

  • Original 1.4 MB
  • After minification 1.4 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. TOPTICA images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 287 B

  • Original 36.1 kB
  • After minification 36.1 kB
  • After compression 35.8 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 0 B

  • Original 5 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.

Requests Breakdown

Number of requests can be reduced by 27 (50%)

Requests Now

54

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TOPTICA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

toptica.com

toptica.com

300 ms

toptica.com

toptica.com

421 ms

www.toptica.com

www.toptica.com

314 ms

www.toptica.com

www.toptica.com

651 ms

app.js

app.js

607 ms

swiper-bundle.min.css

swiper-bundle.min.css

406 ms

merged-4421a6dbea5e6cd905cf7e735e18ca33-156cf23d87278fd4c0c5d64d0e81e500.css

merged-4421a6dbea5e6cd905cf7e735e18ca33-156cf23d87278fd4c0c5d64d0e81e500.css

1402 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

704 ms

swiper-bundle.min.js

swiper-bundle.min.js

904 ms

e9e07c5ca0.js

e9e07c5ca0.js

621 ms

latest.js

latest.js

33 ms

e.js

e.js

562 ms

foundation.js

foundation.js

1952 ms

lazyload.js

lazyload.js

900 ms

jquery.smartmenus-1.2.1.min.js

jquery.smartmenus-1.2.1.min.js

1053 ms

fancybox-v335.js

fancybox-v335.js

1396 ms

slick.min.js

slick.min.js

1396 ms

plyr-3.7.8.js

plyr-3.7.8.js

1796 ms

vue.min.js

vue.min.js

2148 ms

app.js

app.js

1794 ms

facet_options_controller.js

facet_options_controller.js

1893 ms

media2click.js

media2click.js

2028 ms

app.js

app.js

2223 ms

accordion-ce-toggle.js

accordion-ce-toggle.js

2130 ms

app.js

app.js

2237 ms

app.css

app.css

97 ms

module.js

module.js

193 ms

widget

widget

287 ms

consent

consent

248 ms

p.css

p.css

45 ms

close.png

close.png

780 ms

loading.gif

loading.gif

820 ms

prev.png

prev.png

919 ms

next.png

next.png

927 ms

toptica-logo_2022.svg

toptica-logo_2022.svg

1003 ms

onepx_primary.png

onepx_primary.png

1021 ms

slider_topo_smart.jpg

slider_topo_smart.jpg

1443 ms

slider_stable_dfc-core-plus.jpg

slider_stable_dfc-core-plus.jpg

1557 ms

slider_lmq_01.jpg

slider_lmq_01.jpg

1918 ms

slider_rfa.jpg

slider_rfa.jpg

1621 ms

slider_fiber-lasers-amplifiers_2023.jpg

slider_fiber-lasers-amplifiers_2023.jpg

1794 ms

slider_inspect_top_mode.jpg

slider_inspect_top_mode.jpg

1714 ms

slider_topwave-405_2022.jpg

slider_topwave-405_2022.jpg

2145 ms

slider_qt-approved-laser-racks_2022.jpg

slider_qt-approved-laser-racks_2022.jpg

2451 ms

slider_nobrainer_2022.jpg

slider_nobrainer_2022.jpg

2219 ms

teaser_pic_bio_500x330.jpg

teaser_pic_bio_500x330.jpg

2613 ms

teaser_pic_mat_500x330.jpg

teaser_pic_mat_500x330.jpg

2594 ms

teaser_pic_qt_500x330.jpg

teaser_pic_qt_500x330.jpg

2718 ms

csm_aw_thomas_1200x500_01_1166e3bf13.jpg

csm_aw_thomas_1200x500_01_1166e3bf13.jpg

2546 ms

settings-icon

settings-icon

248 ms

mathjax

mathjax

128 ms

t.js

t.js

146 ms

d

d

45 ms

d

d

93 ms

d

d

145 ms

d

d

198 ms

d

d

145 ms

d

d

144 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2785 ms

MathJax.js

MathJax.js

53 ms

details

details

104 ms

TeX-MML-AM_CHTML.js

TeX-MML-AM_CHTML.js

184 ms

cntcc

cntcc

441 ms

icon_bio_100q.jpg

icon_bio_100q.jpg

2075 ms

icon_mat_100q.jpg

icon_mat_100q.jpg

2069 ms

icon_qt_100q.jpg

icon_qt_100q.jpg

2118 ms

merged-f4f5cd7c572cbf284d577f465f6428bb-7d377e3ff582890b05c02d2a39abc03c.css

merged-f4f5cd7c572cbf284d577f465f6428bb-7d377e3ff582890b05c02d2a39abc03c.css

218 ms

Accessibility Review

toptica.com accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

toptica.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

toptica.com SEO score

82

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 Toptica.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 Toptica.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

toptica.com

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