Tools & Wizards About Us
rochase.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rochase.com

Laser Engraving and Cutting Machine, Fiber UV CO2 Laser Marking Machine - Rochase Technology

Page Load Speed

7.2 sec in total

First Response

1.7 sec

Resources Loaded

5.1 sec

Page Rendered

394 ms

rochase.com screenshot

About Website

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

Rochase (Hubei) Technology producer laser cutting machines, laser engraving machine, CO2 laser marking machine, fiber laser marking machine, laser welding machine ect.

Visit rochase.com

Key Findings

We analyzed Rochase.com page load time and found that the first response time was 1.7 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rochase.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

www.rochase.com

1747 ms

jquery.min.js

131 ms

Marquee.js

146 ms

style.min.css

209 ms

style.css

146 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 92% of them (76 requests) were addressed to the original Rochase.com, 6% (5 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Rochase.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.9 kB (25%)

Content Size

2.0 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rochase.com main page is 2.0 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 120.6 kB

  • Original 149.9 kB
  • After minification 148.3 kB
  • After compression 29.2 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 120.6 kB or 80% of the original size.

Image Optimization

-17%

Potential reduce by 245.6 kB

  • Original 1.4 MB
  • After minification 1.2 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, Rochase needs image optimization as it can save up to 245.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 102.2 kB

  • Original 330.1 kB
  • After minification 330.1 kB
  • After compression 228.0 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 102.2 kB or 31% of the original size.

CSS Optimization

-42%

Potential reduce by 49.5 kB

  • Original 118.1 kB
  • After minification 118.1 kB
  • After compression 68.6 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. Rochase.com needs all CSS files to be minified and compressed as it can save up to 49.5 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (55%)

Requests Now

76

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rochase. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rochase.com

www.rochase.com

1747 ms

jquery.min.js

jquery.min.js

131 ms

Marquee.js

Marquee.js

146 ms

style.min.css

style.min.css

209 ms

style.css

style.css

146 ms

styles.css

styles.css

182 ms

css

css

17 ms

us.woocommerce.css

us.woocommerce.css

184 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

195 ms

us-base.css

us-base.css

262 ms

font-awesome.css

font-awesome.css

199 ms

font-mdfi.css

font-mdfi.css

195 ms

style.css

style.css

265 ms

responsive.css

responsive.css

259 ms

smartslider.min.css

smartslider.min.css

260 ms

jquery.js

jquery.js

326 ms

jquery-migrate.min.js

jquery-migrate.min.js

277 ms

transposh.js

transposh.js

322 ms

n2.min.js

n2.min.js

322 ms

nextend-frontend.min.js

nextend-frontend.min.js

388 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

324 ms

smartslider-simple-type-frontend.min.js

smartslider-simple-type-frontend.min.js

661 ms

nextend-webfontloader.min.js

nextend-webfontloader.min.js

386 ms

scripts.js

scripts.js

330 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

364 ms

add-to-cart.min.js

add-to-cart.min.js

364 ms

js.cookie.min.js

js.cookie.min.js

393 ms

woocommerce.min.js

woocommerce.min.js

394 ms

cart-fragments.min.js

cart-fragments.min.js

393 ms

jquery.easing.min.js

jquery.easing.min.js

394 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

396 ms

jquery.simpleplaceholder.js

jquery.simpleplaceholder.js

456 ms

imagesloaded.js

imagesloaded.js

456 ms

us.core.js

us.core.js

521 ms

us.widgets.js

us.widgets.js

458 ms

us.theme.js

us.theme.js

458 ms

comment-reply.min.js

comment-reply.min.js

520 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

520 ms

jquery.easing.min.js

jquery.easing.min.js

721 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

408 ms

wp-embed.min.js

wp-embed.min.js

468 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

587 ms

owl.carousel.min.js

owl.carousel.min.js

464 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

457 ms

css

css

35 ms

Rochase-Technology-Co.-Ltd-Logo-Top-Left.png

Rochase-Technology-Co.-Ltd-Logo-Top-Left.png

127 ms

ROCHASE-PNG-square-1-1024x1024.png

ROCHASE-PNG-square-1-1024x1024.png

825 ms

ROCHASE-BANNER-B_1200.jpg

ROCHASE-BANNER-B_1200.jpg

632 ms

rochase-banner-slider-2.jpg

rochase-banner-slider-2.jpg

573 ms

Engraved-By-RoChase-Laser-Technology-2-600x450.jpg

Engraved-By-RoChase-Laser-Technology-2-600x450.jpg

368 ms

LASER-CUTTERS-FOR-SALE-600x450.jpg

LASER-CUTTERS-FOR-SALE-600x450.jpg

146 ms

Rochase-Laser-Metal-Cutting-Solutions-600x450.jpg

Rochase-Laser-Metal-Cutting-Solutions-600x450.jpg

369 ms

CO2-LASER-CUTTING-ENGRAVING-300x158.png

CO2-LASER-CUTTING-ENGRAVING-300x158.png

368 ms

RCC-Series-Laser-Cutting-Engraving-Machine160.png

RCC-Series-Laser-Cutting-Engraving-Machine160.png

370 ms

RCL-6090-laser-cutting-engraving-machine.jpg

RCL-6090-laser-cutting-engraving-machine.jpg

369 ms

laser-marking-machine-300x158.jpg

laser-marking-machine-300x158.jpg

371 ms

Rochase_RCCL-20W_30W_60W_CO2_Laser_Marking_Machine_160.png

Rochase_RCCL-20W_30W_60W_CO2_Laser_Marking_Machine_160.png

371 ms

RCUV-Laser-Marking-Machine_170.png

RCUV-Laser-Marking-Machine_170.png

463 ms

fiber-laser-cutting-300x158.jpg

fiber-laser-cutting-300x158.jpg

399 ms

rochase-fiber-cutting_150.png

rochase-fiber-cutting_150.png

464 ms

Fiber-Laser-Welding_200-300x158.jpg

Fiber-Laser-Welding_200-300x158.jpg

464 ms

RCW1000-fiber-laser-welding-machine-200-e1562806873796.png

RCW1000-fiber-laser-welding-machine-200-e1562806873796.png

985 ms

RoChase-logo.png

RoChase-logo.png

911 ms

Michael-Charles-150x150.jpg

Michael-Charles-150x150.jpg

527 ms

Orang-Permata-150x150.jpg

Orang-Permata-150x150.jpg

592 ms

logo-2018-01.png

logo-2018-01.png

651 ms

precsn_logo4-300x57.png

precsn_logo4-300x57.png

660 ms

logo3.png

logo3.png

694 ms

main-logo-300x64.png

main-logo-300x64.png

709 ms

logo1.png

logo1.png

721 ms

M-tech-300x125.png

M-tech-300x125.png

759 ms

slide_min.jpg

slide_min.jpg

773 ms

slide_box_bg.jpg

slide_box_bg.jpg

787 ms

slide_box.jpg

slide_box.jpg

823 ms

skype.jpg

skype.jpg

837 ms

timg.png

timg.png

912 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

68 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

255 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXx-p7K4GLs.woff

256 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtXK-F2qO0g.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtXK-F2qO0g.woff

257 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1205 ms

ajax-loader.gif

ajax-loader.gif

579 ms

Accessibility Review

rochase.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

rochase.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rochase.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

Document doesn't have a valid hreflang

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 Rochase.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 Rochase.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

rochase.com

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