Tools & Wizards About Us
szrcloud.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

szrcloud.com

China Card Reader, Card Printer, Cash Dispenser Manufacturers, Suppliers, Factory - Shenzhen rCloud Technology Co.,Ltd

Page Load Speed

4.3 sec in total

First Response

439 ms

Resources Loaded

3.3 sec

Page Rendered

499 ms

szrcloud.com screenshot

About Website

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

Shenzhen rCloud techbology Co.,Ltd: Find professional card reader, cash dispenser and card printer manufacturers and suppliers in China here. We're offering high quality customized products with low p...

Visit szrcloud.com

Key Findings

We analyzed Szrcloud.com page load time and found that the first response time was 439 ms and then it took 3.8 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

szrcloud.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.336

34/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

szrcloud.com

439 ms

www.szrcloud.com

602 ms

style.css

115 ms

jquery.js

336 ms

sitecommon.js

346 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 77% of them (58 requests) were addressed to the original Szrcloud.com, 7% (5 requests) were made to Googletagmanager.com and 5% (4 requests) were made to Js01.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Szrcloud.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 204.6 kB (12%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szrcloud.com main page is 1.7 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 29.3 kB

  • Original 38.0 kB
  • After minification 36.3 kB
  • After compression 8.7 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 29.3 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 168.9 kB

  • Original 1.6 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. Obviously, Sz RCloud needs image optimization as it can save up to 168.9 kB or 11% 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 4.2 kB

  • Original 62.8 kB
  • After minification 62.8 kB
  • After compression 58.6 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

-25%

Potential reduce by 2.1 kB

  • Original 8.7 kB
  • After minification 8.7 kB
  • After compression 6.5 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. Szrcloud.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (20%)

Requests Now

71

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz RCloud. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

szrcloud.com

szrcloud.com

439 ms

www.szrcloud.com

www.szrcloud.com

602 ms

style.css

style.css

115 ms

jquery.js

jquery.js

336 ms

sitecommon.js

sitecommon.js

346 ms

easySlider.js

easySlider.js

301 ms

rvc.js

rvc.js

301 ms

style.js

style.js

301 ms

other.css

other.css

189 ms

Site_Common.js

Site_Common.js

367 ms

count.js

count.js

367 ms

float19281.js

float19281.js

216 ms

gtm.js

gtm.js

111 ms

gtm.js

gtm.js

156 ms

xin.png

xin.png

75 ms

dianhua.png

dianhua.png

170 ms

logo201901231000061636482.png

logo201901231000061636482.png

140 ms

nav_icon.png

nav_icon.png

194 ms

ba72ff0b65-ca19-4c38-bcb8-607c150caaf7.jpg

ba72ff0b65-ca19-4c38-bcb8-607c150caaf7.jpg

589 ms

baca7ea165-9119-43d8-acc6-46d603eba0f6.jpg

baca7ea165-9119-43d8-acc6-46d603eba0f6.jpg

506 ms

ba1f758f16-eed6-4071-be50-ebd2b0c15e4a.jpg

ba1f758f16-eed6-4071-be50-ebd2b0c15e4a.jpg

534 ms

icon-lef.png

icon-lef.png

316 ms

icon-rig.png

icon-rig.png

315 ms

blak.png

blak.png

316 ms

p1.png

p1.png

741 ms

202003261512164448049.jpg

202003261512164448049.jpg

428 ms

p2.png

p2.png

679 ms

202003261517241219454.jpg

202003261517241219454.jpg

554 ms

p3.png

p3.png

953 ms

20210720164043d0ecffd74bc44132b77978b45013ab1a.jpg

20210720164043d0ecffd74bc44132b77978b45013ab1a.jpg

711 ms

201903031450266433048.jpg

201903031450266433048.jpg

646 ms

201903031450205158210.jpg

201903031450205158210.jpg

705 ms

prev.png

prev.png

814 ms

next.png

next.png

814 ms

banner10.jpg

banner10.jpg

1117 ms

god.png

god.png

813 ms

hezuo.png

hezuo.png

815 ms

yunshu.png

yunshu.png

989 ms

youshi.png

youshi.png

990 ms

p202107201118060266849.jpg

p202107201118060266849.jpg

1109 ms

p202107261050172051645.jpg

p202107261050172051645.jpg

1119 ms

p202107261050520372382.jpg

p202107261050520372382.jpg

1185 ms

p202107261102416045255.jpg

p202107261102416045255.jpg

1179 ms

p202107261543552955786.jpg

p202107261543552955786.jpg

1271 ms

p202107261547150739383.jpg

p202107261547150739383.jpg

1373 ms

banner5.jpg

banner5.jpg

1376 ms

white.png

white.png

1305 ms

prev1.png

prev1.png

1312 ms

next1.png

next1.png

1313 ms

magnetic-rfid-contactless-hybrid-card-reader31553784441.jpg

magnetic-rfid-contactless-hybrid-card-reader31553784441.jpg

1631 ms

s

s

1516 ms

analytics.js

analytics.js

22 ms

pc-linked-smart-rfid-card-reader01573443366.jpg

pc-linked-smart-rfid-card-reader01573443366.jpg

1621 ms

collect

collect

17 ms

collect

collect

24 ms

destination

destination

57 ms

pcsc-european-id-card-reader-writer18563619686.jpg

pcsc-european-id-card-reader-writer18563619686.jpg

1502 ms

collect

collect

39 ms

js

js

72 ms

cashless-player-tracking-system42117232535.jpg

cashless-player-tracking-system42117232535.jpg

1425 ms

js

js

81 ms

ga-audiences

ga-audiences

62 ms

43-inch-4k-ips-curved-display-touch-screen33243436791.png

43-inch-4k-ips-curved-display-touch-screen33243436791.png

1331 ms

23-8-inch-led-open-frame-1920x1080-full-hd46487559263.jpg

23-8-inch-led-open-frame-1920x1080-full-hd46487559263.jpg

1371 ms

raspberry-pi-tft-lcd-display22355142309.jpg

raspberry-pi-tft-lcd-display22355142309.jpg

1500 ms

kiosk-hybrid-dip-card-reader54293044169.jpg

kiosk-hybrid-dip-card-reader54293044169.jpg

1461 ms

email.png

email.png

1240 ms

or.png

or.png

1289 ms

hm1.png

hm1.png

1334 ms

hm2.png

hm2.png

1235 ms

share_y.png

share_y.png

1186 ms

hm4.png

hm4.png

1209 ms

hm5.png

hm5.png

1214 ms

erwei43064520200623.png

erwei43064520200623.png

1207 ms

wmkc-ico25.png

wmkc-ico25.png

1178 ms

Accessibility Review

szrcloud.com accessibility score

60

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

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

szrcloud.com best practices score

58

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

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

szrcloud.com SEO score

76

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 Szrcloud.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 Szrcloud.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

szrcloud.com

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