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s-laser.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% 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

3.6 sec in total

First Response

369 ms

Resources Loaded

2.7 sec

Page Rendered

490 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 369 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

s-laser.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value1,800 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

s-laser.com

369 ms

www.s-laser.com

584 ms

font-awesome.min.css

245 ms

swiper.min.css

309 ms

animate.min.css

248 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 56% of them (43 requests) were addressed to the original S-laser.com, 9% (7 requests) were made to Js01.v15cdn.com and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain S-laser.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.1 kB (6%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of S-laser.com main page is 1.4 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. 75% 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

-80%

Potential reduce by 43.8 kB

  • Original 54.5 kB
  • After minification 53.3 kB
  • After compression 10.7 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 43.8 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 32.0 kB

  • Original 1.0 MB
  • After minification 968.9 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. S Laser images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.6 kB

  • Original 236.3 kB
  • After minification 235.8 kB
  • After compression 230.7 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

-1%

Potential reduce by 656 B

  • Original 86.0 kB
  • After minification 86.0 kB
  • After compression 85.3 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 has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (37%)

Requests Now

70

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 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 22 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

369 ms

www.s-laser.com

www.s-laser.com

584 ms

font-awesome.min.css

font-awesome.min.css

245 ms

swiper.min.css

swiper.min.css

309 ms

animate.min.css

animate.min.css

248 ms

style.css

style.css

256 ms

jquery-3.6.0.js

jquery-3.6.0.js

313 ms

sitecommon.js

sitecommon.js

331 ms

other.css

other.css

76 ms

js

js

62 ms

Site_Common.js

Site_Common.js

328 ms

swiper.min.js

swiper.min.js

364 ms

wow.min.js

wow.min.js

365 ms

index.js

index.js

93 ms

count2.js

count2.js

327 ms

float17588.js

float17588.js

149 ms

promation.js

promation.js

216 ms

tw.js

tw.js

222 ms

gtm.js

gtm.js

214 ms

gtm.js

gtm.js

259 ms

logo202205061051190705963.png

logo202205061051190705963.png

211 ms

POeUkpVBP7k

POeUkpVBP7k

440 ms

foot-phone.webp

foot-phone.webp

191 ms

ba202106281347435408404.jpg

ba202106281347435408404.jpg

1066 ms

ba202106281204101932866.jpg

ba202106281204101932866.jpg

971 ms

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

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

968 ms

ca-iocn01.png

ca-iocn01.png

436 ms

ca-iocn02.png

ca-iocn02.png

969 ms

ca-iocn03.png

ca-iocn03.png

968 ms

20200518095942aa0c36d5b3c14f00887d87a9fd543623.png

20200518095942aa0c36d5b3c14f00887d87a9fd543623.png

534 ms

20200518100215b469e50db13946828e57bb4198ee04f0.png

20200518100215b469e50db13946828e57bb4198ee04f0.png

969 ms

2020051810024381f4a40b08864af4bacdf0daad8bc061.png

2020051810024381f4a40b08864af4bacdf0daad8bc061.png

970 ms

202005181003024cb01f6a19d4490db66388768fd46354.jpg

202005181003024cb01f6a19d4490db66388768fd46354.jpg

970 ms

bg.jpg

bg.jpg

1005 ms

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

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

970 ms

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

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

971 ms

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

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

971 ms

dry-fire-shooting-380acp-laser-bulletse4359d5c-d59c-4b77-95f1-2540d04117ee.jpg

dry-fire-shooting-380acp-laser-bulletse4359d5c-d59c-4b77-95f1-2540d04117ee.jpg

1006 ms

223-rem-laser-bullet-ce-certificated397a713a-5964-4276-a038-547c907a8278.jpg

223-rem-laser-bullet-ce-certificated397a713a-5964-4276-a038-547c907a8278.jpg

1005 ms

9mm-luger-gold-plated-laser-training-bullet25f21b57-be32-4c2c-9f25-dc239bc9a8fe.jpg

9mm-luger-gold-plated-laser-training-bullet25f21b57-be32-4c2c-9f25-dc239bc9a8fe.jpg

1004 ms

about-icon01.png

about-icon01.png

1005 ms

about-icon02.png

about-icon02.png

1186 ms

about-icon03.png

about-icon03.png

1184 ms

video.jpg

video.jpg

1182 ms

play.png

play.png

1183 ms

n202307041034289932274.jpg

n202307041034289932274.jpg

1182 ms

n202307041021330811302.jpg

n202307041021330811302.jpg

1188 ms

n202307031357232932490.jpg

n202307031357232932490.jpg

1188 ms

n202306211718085283615.png

n202306211718085283615.png

1358 ms

erwei37951920230412.jpg

erwei37951920230412.jpg

1303 ms

erwei201811091620476063448.jpg

erwei201811091620476063448.jpg

1303 ms

index_25.gif

index_25.gif

1304 ms

s

s

1207 ms

262 ms

256 ms

wcn.png

wcn.png

1130 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

46 ms

Eras-Demi-ITC1.ttf

Eras-Demi-ITC1.ttf

1203 ms

tw_bg.gif

tw_bg.gif

1129 ms

icon_chat.png

icon_chat.png

1132 ms

present1.png

present1.png

1069 ms

present2.png

present2.png

1085 ms

js

js

143 ms

www-player.css

www-player.css

26 ms

www-embed-player.js

www-embed-player.js

62 ms

base.js

base.js

158 ms

137 ms

76 ms

443 ms

id

id

207 ms

ad_status.js

ad_status.js

237 ms

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

143 ms

embed.js

embed.js

86 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

174 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

176 ms

Create

Create

162 ms

GenerateIT

GenerateIT

13 ms

Accessibility Review

s-laser.com accessibility score

86

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

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

Page has valid source maps

SEO Factors

s-laser.com SEO score

77

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

High

Image elements do not have [alt] attributes

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 S-laser.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 S-laser.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

s-laser.com

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