Tools & Wizards About Us
s-laser.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% 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

  • 84

    SEO

    Google-friendlier than
    52% of websites

s-laser.com

China High Stability Laser, uniform line laser module,Fiber Coupled Laser Factory, Suppliers, Manufacturers | Elite Optoelectronics Co.,Ltd

Page Load Speed

2.6 sec in total

First Response

181 ms

Resources Loaded

2 sec

Page Rendered

399 ms

s-laser.com screenshot

About Website

Click here to check amazing S Laser content. Otherwise, check out these important facts you probably never knew about s-laser.com

Elite Optoelectronics Co., Ltd. dedicates in the development, production and sales of industrial laser modules, fiber coupled laser modules and related laser products since its foundation in 2003 and ...

Visit s-laser.com

Key Findings

We analyzed S-laser.com page load time and found that the first response time was 181 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

s-laser.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

s-laser.com

181 ms

www.s-laser.com

533 ms

font-awesome.min.css

50 ms

swiper.min.css

288 ms

animate.min.css

52 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 48% of them (38 requests) were addressed to the original S-laser.com, 16% (13 requests) were made to Img01.v15cdn.com and 10% (8 requests) were made to Js01.v15cdn.com. The less responsive or slowest element that took the longest time to load (878 ms) belongs to the original domain S-laser.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 433.6 kB (24%)

Content Size

1.8 MB

After Optimization

1.3 MB

  • Images
  • JavaScript
  • CSS

In fact, the total size of S-laser.com main page is 1.8 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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. This web page is already compressed.

Image Optimization

-3%

Potential reduce by 26.8 kB

  • Original 1.0 MB
  • After minification 1.0 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. S Laser images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 62.9 kB

  • Original 302.0 kB
  • After minification 302.0 kB
  • After compression 239.1 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 62.9 kB or 21% of the original size.

CSS Optimization

-80%

Potential reduce by 343.9 kB

  • Original 431.0 kB
  • After minification 430.2 kB
  • After compression 87.1 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. S-laser.com needs all CSS files to be minified and compressed as it can save up to 343.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (53%)

Requests Now

68

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S Laser. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

s-laser.com

s-laser.com

181 ms

www.s-laser.com

www.s-laser.com

533 ms

font-awesome.min.css

font-awesome.min.css

50 ms

swiper.min.css

swiper.min.css

288 ms

animate.min.css

animate.min.css

52 ms

style.css

style.css

256 ms

jquery-3.6.0.js

jquery-3.6.0.js

295 ms

sitecommon.js

sitecommon.js

290 ms

other.css

other.css

71 ms

js

js

66 ms

Site_Common.js

Site_Common.js

289 ms

swiper.min.js

swiper.min.js

372 ms

wow.min.js

wow.min.js

289 ms

index.js

index.js

288 ms

count2.js

count2.js

372 ms

float17588.js

float17588.js

139 ms

privacy-policy.js

privacy-policy.js

371 ms

tw.js

tw.js

209 ms

gtm.js

gtm.js

83 ms

en.webp

en.webp

474 ms

logo202205061051190705963.png

logo202205061051190705963.png

80 ms

POeUkpVBP7k

POeUkpVBP7k

162 ms

play.png

play.png

70 ms

es.webp

es.webp

478 ms

gr.webp

gr.webp

477 ms

lv.webp

lv.webp

477 ms

ro.webp

ro.webp

502 ms

il.webp

il.webp

502 ms

hu.webp

hu.webp

502 ms

pl.webp

pl.webp

508 ms

pt.webp

pt.webp

510 ms

cy.webp

cy.webp

509 ms

ca.webp

ca.webp

508 ms

fr.webp

fr.webp

509 ms

foot-phone.webp

foot-phone.webp

88 ms

ba202106281347435408404.jpg

ba202106281347435408404.jpg

740 ms

ba202106281204101932866.jpg

ba202106281204101932866.jpg

613 ms

ba5911021a-ff09-4f7d-acfb-7a8386d9bb44.jpg

ba5911021a-ff09-4f7d-acfb-7a8386d9bb44.jpg

507 ms

ca-iocn01.webp

ca-iocn01.webp

429 ms

ca-iocn02.webp

ca-iocn02.webp

428 ms

ca-iocn03.webp

ca-iocn03.webp

429 ms

20200518095942aa0c36d5b3c14f00887d87a9fd543623.png

20200518095942aa0c36d5b3c14f00887d87a9fd543623.png

457 ms

20200518100215b469e50db13946828e57bb4198ee04f0.png

20200518100215b469e50db13946828e57bb4198ee04f0.png

458 ms

2020051810024381f4a40b08864af4bacdf0daad8bc061.png

2020051810024381f4a40b08864af4bacdf0daad8bc061.png

458 ms

202005181003024cb01f6a19d4490db66388768fd46354.jpg

202005181003024cb01f6a19d4490db66388768fd46354.jpg

611 ms

bg.jpg

bg.jpg

734 ms

high-power-25w-uniformity-line-laser-diode21357745244.jpg

high-power-25w-uniformity-line-laser-diode21357745244.jpg

529 ms

405nm-line-laser-diode-module-400mw-500mw04125845614.jpg

405nm-line-laser-diode-module-400mw-500mw04125845614.jpg

611 ms

large-power-focusable-uniform-line-laser31307123674.jpg

large-power-focusable-uniform-line-laser31307123674.jpg

612 ms

smf-bios-laser-series-modules-for-dna3fd67.jpg

smf-bios-laser-series-modules-for-dna3fd67.jpg

613 ms

635nm-650nm-red-uniform-line-laser-modulec78ed.png

635nm-650nm-red-uniform-line-laser-modulec78ed.png

709 ms

100w-high-power-fiber-laser-moduleda7ef.jpg

100w-high-power-fiber-laser-moduleda7ef.jpg

690 ms

about-icon01.webp

about-icon01.webp

690 ms

about-icon02.webp

about-icon02.webp

691 ms

about-icon03.webp

about-icon03.webp

728 ms

video.jpg

video.jpg

804 ms

n20240313094853226bc.jpg

n20240313094853226bc.jpg

805 ms

n202307041034289932274.jpg

n202307041034289932274.jpg

776 ms

n202307041021330811302.jpg

n202307041021330811302.jpg

796 ms

n202307031357232932490.jpg

n202307031357232932490.jpg

801 ms

erwei37951920230412.jpg

erwei37951920230412.jpg

811 ms

erwei201811091620476063448.jpg

erwei201811091620476063448.jpg

845 ms

index_25.gif

index_25.gif

863 ms

s

s

826 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

60 ms

Eras-Demi-ITC1.ttf

Eras-Demi-ITC1.ttf

878 ms

wcn.png

wcn.png

810 ms

icon_chat.webp

icon_chat.webp

422 ms

tw_bg.gif

tw_bg.gif

799 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

27 ms

base.js

base.js

51 ms

ad_status.js

ad_status.js

181 ms

FaW0q-y8JjmoU9T0UDvbGph-S7KEa5MvRd-6bYW3ujg.js

FaW0q-y8JjmoU9T0UDvbGph-S7KEa5MvRd-6bYW3ujg.js

130 ms

embed.js

embed.js

53 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

61 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

65 ms

Create

Create

101 ms

id

id

93 ms

GenerateIT

GenerateIT

13 ms

Accessibility Review

s-laser.com 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.

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

s-laser.com 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

High

Page has valid source maps

SEO Factors

s-laser.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise S-laser.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that S-laser.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

s-laser.com

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