Tools & Wizards About Us
kocodata.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

kocodata.com

China RFID Tag, RFID Label, RFID Reader, Microchip Manufacturers, Suppliers, Factory - Shenzhen Koco Data Co.,Ltd

Page Load Speed

4.4 sec in total

First Response

487 ms

Resources Loaded

3.2 sec

Page Rendered

695 ms

kocodata.com screenshot

About Website

Click here to check amazing Koco Data content. Otherwise, check out these important facts you probably never knew about kocodata.com

Shenzhen Koco Data Co.,Ltd offers LF, HF, UHF and active RFID solutions for various application such as clothes, animal, car, warehouse, transport, etc. We provide different tags, labels, stickers, ca...

Visit kocodata.com

Key Findings

We analyzed Kocodata.com page load time and found that the first response time was 487 ms and then it took 3.9 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

kocodata.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.343

32/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

kocodata.com

487 ms

www.kocodata.com

792 ms

style.css

105 ms

jquery.js

285 ms

sitecommon.js

283 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 91% of them (74 requests) were addressed to the original Kocodata.com, 5% (4 requests) were made to Js01.v15cdn.com and 4% (3 requests) were made to Js02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kocodata.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.3 kB (10%)

Content Size

2.7 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kocodata.com main page is 2.7 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. 55% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 32.6 kB

  • Original 40.8 kB
  • After minification 35.6 kB
  • After compression 8.2 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. This page needs HTML code to be minified as it can gain 5.2 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.6 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 220.7 kB

  • Original 2.6 MB
  • After minification 2.3 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. Koco Data images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 4.4 kB

  • Original 42.6 kB
  • After minification 42.6 kB
  • After compression 38.3 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

-22%

Potential reduce by 1.7 kB

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 6.2 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. Kocodata.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (22%)

Requests Now

79

After Optimization

62

  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koco Data. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kocodata.com

kocodata.com

487 ms

www.kocodata.com

www.kocodata.com

792 ms

style.css

style.css

105 ms

jquery.js

jquery.js

285 ms

sitecommon.js

sitecommon.js

283 ms

easySlider.js

easySlider.js

97 ms

rvc.js

rvc.js

96 ms

style.js

style.js

97 ms

Site_Common.js

Site_Common.js

337 ms

count.js

count.js

313 ms

float19671.js

float19671.js

174 ms

xin.png

xin.png

82 ms

dianhua.png

dianhua.png

82 ms

logo201901291504274912980.png

logo201901291504274912980.png

147 ms

nav_icon.png

nav_icon.png

159 ms

ba201902151458526534031.jpg

ba201902151458526534031.jpg

1028 ms

ba201902151459006048262.jpg

ba201902151459006048262.jpg

616 ms

ba201902151459089173744.jpg

ba201902151459089173744.jpg

904 ms

icon-lef.png

icon-lef.png

162 ms

icon-rig.png

icon-rig.png

227 ms

black.png

black.png

468 ms

p1.png

p1.png

545 ms

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201901220906274806661.jpg

380 ms

p2.png

p2.png

614 ms

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201901220907479753322.jpg

545 ms

p3.png

p3.png

855 ms

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201901220910308574069.jpg

624 ms

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201901220914133696970.jpg

692 ms

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201901220916191933723.jpg

693 ms

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201901220917221209350.jpg

700 ms

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201902151453476771109.jpg

769 ms

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201902151455556531994.jpg

771 ms

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201902151457091820962.jpg

778 ms

prev.png

prev.png

849 ms

next.png

next.png

851 ms

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201902151658245995973.jpg

1009 ms

gold.png

gold.png

1082 ms

01.png

01.png

929 ms

02.png

02.png

932 ms

03.png

03.png

1056 ms

04.png

04.png

1008 ms

05.png

05.png

1088 ms

06.png

06.png

1087 ms

07.png

07.png

1088 ms

08.png

08.png

1105 ms

p201901211952285989390.jpg

p201901211952285989390.jpg

1267 ms

p201901211952534922053.jpg

p201901211952534922053.jpg

1240 ms

s

s

1129 ms

p201902151324154722010.jpg

p201902151324154722010.jpg

1159 ms

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201902151658186485964.jpg

1022 ms

white.png

white.png

1029 ms

prev1.png

prev1.png

1088 ms

next1.png

next1.png

1042 ms

programmable-860mhz-960mhz-paper-pvc-roll-tag52227184185.jpg

programmable-860mhz-960mhz-paper-pvc-roll-tag52227184185.jpg

893 ms

rfid-ntag215-nfc-sticker-paper-ntag213-chip19056761153.jpg

rfid-ntag215-nfc-sticker-paper-ntag213-chip19056761153.jpg

852 ms

uhf-tag-alien-rfid-label-wet-inlay-passive55267709136.jpg

uhf-tag-alien-rfid-label-wet-inlay-passive55267709136.jpg

777 ms

waterproof-nfc-ntag213-rfid-tag-label-sticker15260736569.jpg

waterproof-nfc-ntag213-rfid-tag-label-sticker15260736569.jpg

782 ms

13-56mhz-security-rfid-label-nfc-tag-sticker09038609369.jpg

13-56mhz-security-rfid-label-nfc-tag-sticker09038609369.jpg

733 ms

round-25mm-ntag213-nfc-sticker05455331200.jpg

round-25mm-ntag213-nfc-sticker05455331200.jpg

734 ms

nfc-tag-13-56mhz-rfid-hf-ntag-213-sticker08091848312.jpg

nfc-tag-13-56mhz-rfid-hf-ntag-213-sticker08091848312.jpg

778 ms

21477993682.jpg

21477993682.jpg

704 ms

email.png

email.png

713 ms

or.png

or.png

707 ms

hm1.png

hm1.png

701 ms

hm2.png

hm2.png

657 ms

share_y.png

share_y.png

698 ms

hm4.png

hm4.png

634 ms

hm5.png

hm5.png

635 ms

erwei440352.jpg

erwei440352.jpg

632 ms

whatapp1.png

whatapp1.png

608 ms

eico1.png

eico1.png

621 ms

bkefu_02.png

bkefu_02.png

622 ms

fico1.png

fico1.png

554 ms

tico1.png

tico1.png

558 ms

lico1.png

lico1.png

540 ms

pico1.png

pico1.png

533 ms

gico1.png

gico1.png

549 ms

bkefu_03.png

bkefu_03.png

548 ms

skefu_01.png

skefu_01.png

556 ms

skefu_02.png

skefu_02.png

560 ms

skefu_03.png

skefu_03.png

542 ms

Accessibility Review

kocodata.com accessibility score

62

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kocodata.com best practices score

67

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

SEO Factors

kocodata.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 Kocodata.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 Kocodata.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

kocodata.com

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