Tools & Wizards About Us
sinoptix.fr screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sinoptix.fr

Optics supplier for optical components | Precision Optics

Page Load Speed

4.4 sec in total

First Response

264 ms

Resources Loaded

3.8 sec

Page Rendered

357 ms

sinoptix.fr screenshot

About Website

Click here to check amazing Sinoptix content. Otherwise, check out these important facts you probably never knew about sinoptix.fr

Sinoptix is a optical component supplier specialized in manufacturing optical lens, windows & glass. Discover our custom micro & precision optics solutions !

Visit sinoptix.fr

Key Findings

We analyzed Sinoptix.fr page load time and found that the first response time was 264 ms and then it took 4.1 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

sinoptix.fr performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

sinoptix.fr

264 ms

sinoptix.eu

813 ms

gtm.js

65 ms

c167s.js

24 ms

c167s.js

24 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sinoptix.fr, 94% (85 requests) were made to Sinoptix.eu and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Sinoptix.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 818.5 kB (32%)

Content Size

2.5 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sinoptix.fr 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 249.3 kB

  • Original 301.4 kB
  • After minification 298.5 kB
  • After compression 52.2 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 249.3 kB or 83% of the original size.

Image Optimization

-29%

Potential reduce by 544.9 kB

  • Original 1.9 MB
  • After minification 1.3 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. Obviously, Sinoptix needs image optimization as it can save up to 544.9 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 24.3 kB

  • Original 345.1 kB
  • After minification 345.1 kB
  • After compression 320.8 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.

Requests Breakdown

Number of requests can be reduced by 53 (62%)

Requests Now

86

After Optimization

33

  • Images
  • JavaScript

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinoptix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sinoptix.fr

sinoptix.fr

264 ms

sinoptix.eu

sinoptix.eu

813 ms

gtm.js

gtm.js

65 ms

c167s.js

c167s.js

24 ms

c167s.js

c167s.js

24 ms

en.png

en.png

263 ms

fr.png

fr.png

266 ms

de.png

de.png

281 ms

sinoptix-web-1-300x86.png

sinoptix-web-1-300x86.png

371 ms

slide1png.png

slide1png.png

661 ms

optical-windows.png

optical-windows.png

588 ms

optical-prism.png

optical-prism.png

778 ms

optical-mirros.png

optical-mirros.png

771 ms

glass-tubes.png

glass-tubes.png

821 ms

technical-glass.png

technical-glass.png

851 ms

mounted-optics.png

mounted-optics.png

1065 ms

filter-coatings.png

filter-coatings.png

1167 ms

P1150183.jpg

P1150183.jpg

1187 ms

optical-analysis--300x225.png

optical-analysis--300x225.png

1254 ms

broadband-precision-window.png

broadband-precision-window.png

1273 ms

UV-window.png

UV-window.png

1389 ms

H-K5-lens.png

H-K5-lens.png

1455 ms

P1140716.jpg

P1140716.jpg

1602 ms

THz-optical-materials-80x80.png

THz-optical-materials-80x80.png

1522 ms

optics88.jpg

optics88.jpg

1663 ms

P1150603.jpg

P1150603.jpg

1672 ms

pmma_injected_lens.jpg

pmma_injected_lens.jpg

1795 ms

tube.png

tube.png

2000 ms

AR-sapphire-windows-e1621234781622.jpg

AR-sapphire-windows-e1621234781622.jpg

1977 ms

P1140048.jpg

P1140048.jpg

1999 ms

email-decode.min.js

email-decode.min.js

1663 ms

waypoints.min.js

waypoints.min.js

1676 ms

avia.js

avia.js

1682 ms

shortcodes.js

shortcodes.js

1687 ms

slideshow.js

slideshow.js

1693 ms

gallery.js

gallery.js

1700 ms

gallery_horizontal.js

gallery_horizontal.js

1702 ms

headline_rotator.js

headline_rotator.js

1714 ms

iconlist.js

iconlist.js

1718 ms

magazine.js

magazine.js

1734 ms

api.js

api.js

37 ms

isotope.min.js

isotope.min.js

1721 ms

masonry_entries.js

masonry_entries.js

1490 ms

numbers.js

numbers.js

1493 ms

portfolio.js

portfolio.js

1483 ms

slideshow-video.js

slideshow-video.js

1402 ms

slideshow_fullscreen.js

slideshow_fullscreen.js

1186 ms

slideshow_layerslider.js

slideshow_layerslider.js

1123 ms

tabs.js

tabs.js

1015 ms

testimonials.js

testimonials.js

1020 ms

toggles.js

toggles.js

979 ms

video.js

video.js

960 ms

hooks.min.js

hooks.min.js

747 ms

i18n.min.js

i18n.min.js

650 ms

index.js

index.js

632 ms

index.js

index.js

576 ms

codedropz-uploader-min.js

codedropz-uploader-min.js

570 ms

leaflet.js

leaflet.js

441 ms

leaflet.responsive.popup.js

leaflet.responsive.popup.js

385 ms

leaflet-gesture-handling.js

leaflet-gesture-handling.js

321 ms

Leaflet.fullscreen.min.js

Leaflet.fullscreen.min.js

253 ms

wp_mapit.js

wp_mapit.js

195 ms

wp_mapit_multipin.js

wp_mapit_multipin.js

185 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

189 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

192 ms

avia-snippet-fold-unfold.js

avia-snippet-fold-unfold.js

184 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

181 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

188 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

181 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

178 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

176 ms

avia-snippet-widget.js

avia-snippet-widget.js

174 ms

avia_blocks_front.js

avia_blocks_front.js

162 ms

wp-polyfill.min.js

wp-polyfill.min.js

165 ms

index.js

index.js

162 ms

avia-snippet-cookieconsent.js

avia-snippet-cookieconsent.js

158 ms

pminstantpage.min.js

pminstantpage.min.js

161 ms

layerslider.utils.js

layerslider.utils.js

156 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

163 ms

layerslider.transitions.js

layerslider.transitions.js

151 ms

entypo-fontello.woff

entypo-fontello.woff

415 ms

DLC-coated-Ge-80x80.png

DLC-coated-Ge-80x80.png

430 ms

RGB-prism-80x80.png

RGB-prism-80x80.png

493 ms

TPX-lens-80x80.jpg

TPX-lens-80x80.jpg

513 ms

green-and-red-AR-coating.png

green-and-red-AR-coating.png

641 ms

XNP-violet.png

XNP-violet.png

667 ms

optica.png

optica.png

684 ms

base_logo_transparent_background-Site.png

base_logo_transparent_background-Site.png

735 ms

gh2rojp7p1sgoezvxfy2xejpxhidzryo.js

gh2rojp7p1sgoezvxfy2xejpxhidzryo.js

126 ms

render.9c611ef76d3ca0c5cea7.js

render.9c611ef76d3ca0c5cea7.js

26 ms

Accessibility Review

sinoptix.fr accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sinoptix.fr best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sinoptix.fr SEO score

91

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

Image elements do not have [alt] attributes

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 Sinoptix.fr 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 Sinoptix.fr 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

sinoptix.fr

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