Tools & Wizards About Us
icdayroi.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

icdayroi.com

IC ĐÂY RỒI - THẾ GIỚI LINH KIỆN ĐIỆN TỬ

Page Load Speed

13.1 sec in total

First Response

1.4 sec

Resources Loaded

11 sec

Page Rendered

764 ms

icdayroi.com screenshot

About Website

Visit icdayroi.com now to see the best up-to-date IC Dayroi content for Vietnam and also check out these interesting facts you probably never knew about icdayroi.com

IC ĐÂY RỒI - Chuyên cung cấp phân phối linh kiện điện tử, ic atmega, ic stm, ic 8051, ic 74xx, ic nguồn, ic các loại, arduino, module, cảm biến, robot

Visit icdayroi.com

Key Findings

We analyzed Icdayroi.com page load time and found that the first response time was 1.4 sec and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

icdayroi.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value2,050 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.1

89/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

icdayroi.com

1374 ms

jquery_1.9.1.min.js

1310 ms

jssocials.min.js

1039 ms

owl.carousel.min.js

1043 ms

bootstrap.min.js

1061 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Icdayroi.com, 76% (111 requests) were made to Bizweb.dktcdn.net and 8% (11 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Bizweb.dktcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 538.9 kB (15%)

Content Size

3.7 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Icdayroi.com main page is 3.7 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. 70% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 434.5 kB

  • Original 503.3 kB
  • After minification 410.8 kB
  • After compression 68.8 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 92.5 kB, which is 18% 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 434.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 10.8 kB

  • Original 2.9 MB
  • After minification 2.9 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. IC Dayroi images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 65.2 kB

  • Original 183.0 kB
  • After minification 183.0 kB
  • After compression 117.8 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 65.2 kB or 36% of the original size.

CSS Optimization

-27%

Potential reduce by 28.5 kB

  • Original 104.7 kB
  • After minification 104.7 kB
  • After compression 76.2 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. Icdayroi.com needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (36%)

Requests Now

143

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IC Dayroi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

icdayroi.com

icdayroi.com

1374 ms

jquery_1.9.1.min.js

jquery_1.9.1.min.js

1310 ms

jssocials.min.js

jssocials.min.js

1039 ms

owl.carousel.min.js

owl.carousel.min.js

1043 ms

bootstrap.min.js

bootstrap.min.js

1061 ms

option-selectors.js

option-selectors.js

1065 ms

api.jquery.js

api.jquery.js

1066 ms

bootstrap.min.css

bootstrap.min.css

1289 ms

blogmate.css

blogmate.css

1348 ms

owl.carousel.css

owl.carousel.css

1350 ms

css

css

35 ms

font-awesome.min.css

font-awesome.min.css

33 ms

ionicons.min.css

ionicons.min.css

68 ms

jgrowl.css

jgrowl.css

1350 ms

style.css

style.css

1701 ms

style_custome.scss.css

style_custome.scss.css

1540 ms

popup_cart_desktop.css

popup_cart_desktop.css

1558 ms

jquery.fancybox.css

jquery.fancybox.css

1563 ms

stats.min.js

stats.min.js

441 ms

cf-stylesheet.css

cf-stylesheet.css

1570 ms

script_sidebar.js

script_sidebar.js

1573 ms

ajaxcart.scss.css

ajaxcart.scss.css

1580 ms

common.js

common.js

1646 ms

jquery.flexslider.js

jquery.flexslider.js

1645 ms

parallax.js

parallax.js

1646 ms

jgrowl.js

jgrowl.js

1646 ms

jquery.fancybox.js

jquery.fancybox.js

1782 ms

main.js

main.js

1824 ms

logo.png

logo.png

496 ms

account.png

account.png

497 ms

cart-b-32.png

cart-b-32.png

495 ms

cart-icon-32.png

cart-icon-32.png

495 ms

call_white.png

call_white.png

624 ms

slide-img.jpg

slide-img.jpg

1454 ms

slide-img2.jpg

slide-img2.jpg

1701 ms

slide-img3.jpg

slide-img3.jpg

1930 ms

tu-vung-tieng-anh-chuyen-nganh-dien-tu1.jpeg

tu-vung-tieng-anh-chuyen-nganh-dien-tu1.jpeg

988 ms

rv30yn20s-bien-tro-jpeg-39caea08-4aa3-4fc3-b71b-2466c1ad4b51.jpg

rv30yn20s-bien-tro-jpeg-39caea08-4aa3-4fc3-b71b-2466c1ad4b51.jpg

754 ms

rv30yn20s-bien-tro-jpeg-6edcd5bf-3877-4253-a417-cc63f415691f.jpg

rv30yn20s-bien-tro-jpeg-6edcd5bf-3877-4253-a417-cc63f415691f.jpg

996 ms

rv30yn20s-bien-tro-jpeg-48f5a7ab-1d0f-41b1-97d7-69ddb0eada87.jpg

rv30yn20s-bien-tro-jpeg-48f5a7ab-1d0f-41b1-97d7-69ddb0eada87.jpg

1075 ms

rv30yn20s-bien-tro-jpeg-57a2d757-1b38-48ce-af40-f7384ac39f74.jpg

rv30yn20s-bien-tro-jpeg-57a2d757-1b38-48ce-af40-f7384ac39f74.jpg

1302 ms

rv30yn20s-bien-tro-jpeg-9fab7d22-02a6-40c8-b0e4-62a8c9864813.jpg

rv30yn20s-bien-tro-jpeg-9fab7d22-02a6-40c8-b0e4-62a8c9864813.jpg

1255 ms

rv30yn20s-50k-jpeg.jpg

rv30yn20s-50k-jpeg.jpg

1524 ms

rv30yn20s-20k-jpeg.jpg

rv30yn20s-20k-jpeg.jpg

1515 ms

rv30yn20s-10k-jpeg.jpg

rv30yn20s-10k-jpeg.jpg

1652 ms

rv30yn20s-bien-tro-jpeg-d65c2ca3-e217-473b-a118-31d941b9d6f0.jpg

rv30yn20s-bien-tro-jpeg-d65c2ca3-e217-473b-a118-31d941b9d6f0.jpg

1726 ms

rv30yn20s-bien-tro-jpeg-b2921cfd-2ca1-4b33-8a1a-19ebd8a27fca.jpg

rv30yn20s-bien-tro-jpeg-b2921cfd-2ca1-4b33-8a1a-19ebd8a27fca.jpg

1815 ms

rv30yn20s-1k-jpeg.jpg

rv30yn20s-1k-jpeg.jpg

1987 ms

rv30yn20s-bien-tro-jpeg.jpg

rv30yn20s-bien-tro-jpeg.jpg

1967 ms

van-220v-jpeg.jpg

van-220v-jpeg.jpg

1952 ms

van-24v-jpeg.jpg

van-24v-jpeg.jpg

1985 ms

van-12v.jpg

van-12v.jpg

2117 ms

5557-5569-jpeg-7da15a47-0444-47b1-a1fb-bd1fa0db1ca7.jpg

5557-5569-jpeg-7da15a47-0444-47b1-a1fb-bd1fa0db1ca7.jpg

2181 ms

5557-5569-jpeg-4cd8ced9-cede-41bd-ae6d-c0192d922621.jpg

5557-5569-jpeg-4cd8ced9-cede-41bd-ae6d-c0192d922621.jpg

2215 ms

5557-5569-jpeg-14754e9a-68a8-42af-95e4-c2c39210905a.jpg

5557-5569-jpeg-14754e9a-68a8-42af-95e4-c2c39210905a.jpg

2316 ms

5557-5569-jpeg-fbf540dc-8f05-4a63-ad3d-33c6e7bd060a.jpg

5557-5569-jpeg-fbf540dc-8f05-4a63-ad3d-33c6e7bd060a.jpg

2238 ms

5557-5569-jpeg.jpg

5557-5569-jpeg.jpg

2323 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

21 ms

dc3-2-54mm-smd-jpeg-d4e3a762-95fd-45a4-9f2a-4cfbd1adc7fe.jpg

dc3-2-54mm-smd-jpeg-d4e3a762-95fd-45a4-9f2a-4cfbd1adc7fe.jpg

2413 ms

dc3-2-54mm-smd-jpeg-b61a81f1-7025-4a08-b215-910569789784.jpg

dc3-2-54mm-smd-jpeg-b61a81f1-7025-4a08-b215-910569789784.jpg

2316 ms

dc3-2-54mm-smd-jpeg-20edc7e5-919b-4aef-af39-15bfb63f150b.jpg

dc3-2-54mm-smd-jpeg-20edc7e5-919b-4aef-af39-15bfb63f150b.jpg

2350 ms

dc3-2-54mm-smd-jpeg-e0d55b3e-fd99-42a1-9491-e8fd94575704.jpg

dc3-2-54mm-smd-jpeg-e0d55b3e-fd99-42a1-9491-e8fd94575704.jpg

2367 ms

analytics.js

analytics.js

38 ms

arduino-mega2560-r3.jpg

arduino-mega2560-r3.jpg

2512 ms

collect

collect

13 ms

js

js

221 ms

arduino-uno-r3-dip.jpg

arduino-uno-r3-dip.jpg

2400 ms

sdk.js

sdk.js

180 ms

callbutton01.png

callbutton01.png

190 ms

arduino-nano.jpg

arduino-nano.jpg

2241 ms

lcd-1602.jpg

lcd-1602.jpg

2255 ms

lm2596.jpg

lm2596.jpg

2317 ms

mach-nguon-xl6009.jpg

mach-nguon-xl6009.jpg

2267 ms

motor-banh-xe.jpg

motor-banh-xe.jpg

2498 ms

sdk.js

sdk.js

6 ms

90 ms

stm32f103c8t6.jpg

stm32f103c8t6.jpg

2348 ms

diode-loai-cam.jpg

diode-loai-cam.jpg

2229 ms

7812-98decb0a-aa6e-4c2c-a303-efe4ec12ebaa.jpg

7812-98decb0a-aa6e-4c2c-a303-efe4ec12ebaa.jpg

2017 ms

bo-khoan-tay-mini.jpg

bo-khoan-tay-mini.jpg

2041 ms

kit-stm32f103c8t6-board-mini-jpeg.jpg

kit-stm32f103c8t6-board-mini-jpeg.jpg

2091 ms

irf9540strlpbf.jpg

irf9540strlpbf.jpg

1988 ms

module-esp32-cam-wif-bluetooth-camera-ov2640.jpg

module-esp32-cam-wif-bluetooth-camera-ov2640.jpg

2083 ms

raspberry-pi-4-8g.jpg

raspberry-pi-4-8g.jpg

1914 ms

thiec-han-fa478c05-fa41-40a6-9a9d-628cc81225af.jpg

thiec-han-fa478c05-fa41-40a6-9a9d-628cc81225af.jpg

1767 ms

560uf35v.jpg

560uf35v.jpg

1856 ms

stars-922.jpg

stars-922.jpg

1802 ms

dai-oc-tai-buom-jpeg.jpg

dai-oc-tai-buom-jpeg.jpg

1813 ms

mach-on-ap-buck-boost-xl6009-3a-32v.png

mach-on-ap-buck-boost-xl6009-3a-32v.png

1831 ms

mur6020pt-jpeg.jpg

mur6020pt-jpeg.jpg

1820 ms

mbr30200pt-jpeg.jpg

mbr30200pt-jpeg.jpg

1711 ms

quat-tan-nhiet-8-8-cm-jpeg.jpg

quat-tan-nhiet-8-8-cm-jpeg.jpg

1792 ms

module-giam-ap-ra-2-cong-usb-jpeg.jpg

module-giam-ap-ra-2-cong-usb-jpeg.jpg

1836 ms

cuon-cam-0630-smd-jpeg-62d44a00-b9e1-4eda-8649-49b4064731fd.jpg

cuon-cam-0630-smd-jpeg-62d44a00-b9e1-4eda-8649-49b4064731fd.jpg

1822 ms

tu-ceramic-50v-jpeg-ce277ffc-1cb6-4cc1-a592-14dbef41c190.jpg

tu-ceramic-50v-jpeg-ce277ffc-1cb6-4cc1-a592-14dbef41c190.jpg

1830 ms

cong-tac-kcd301-jpeg-7471b1f8-e2f0-42fa-bbd8-951115d79d5d.jpg

cong-tac-kcd301-jpeg-7471b1f8-e2f0-42fa-bbd8-951115d79d5d.jpg

1830 ms

pin-sac-9v-jpeg.jpg

pin-sac-9v-jpeg.jpg

1717 ms

cau-chi-vuong-392-250v-3-15a-jpeg.jpg

cau-chi-vuong-392-250v-3-15a-jpeg.jpg

1842 ms

mui-han-mechanic-900m-t-fs-jpeg.jpg

mui-han-mechanic-900m-t-fs-jpeg.jpg

1849 ms

buzzer-jpeg.jpg

buzzer-jpeg.jpg

1773 ms

mo-han-co-man-hinh-lcd-hien-thi-908dr-jpeg.jpg

mo-han-co-man-hinh-lcd-hien-thi-908dr-jpeg.jpg

1732 ms

tu-hoa-680uf-450v-jpeg.jpg

tu-hoa-680uf-450v-jpeg.jpg

1722 ms

hantek-6022bl-jpeg.jpg

hantek-6022bl-jpeg.jpg

1798 ms

dien-tro-shunt-10mr0-01r-jpeg-jpeg.jpg

dien-tro-shunt-10mr0-01r-jpeg-jpeg.jpg

1860 ms

cam-bien-do-nhiet-do-do-am-aht10.jpg

cam-bien-do-nhiet-do-do-am-aht10.jpg

1830 ms

cam-bien-tiem-can-njk-5002c.jpg

cam-bien-tiem-can-njk-5002c.jpg

1778 ms

mach-dieu-khien-nhiet-do-xy-t01.jpg

mach-dieu-khien-nhiet-do-xy-t01.jpg

1668 ms

cam-bien-cuong-do-anh-sang-gy-49.jpg

cam-bien-cuong-do-anh-sang-gy-49.jpg

1716 ms

de-ra-chan-nrf24l01.jpg

de-ra-chan-nrf24l01.jpg

1881 ms

xy-wt01.jpg

xy-wt01.jpg

1860 ms

vl53l1x.jpg

vl53l1x.jpg

1879 ms

step-42mm.jpg

step-42mm.jpg

1680 ms

que-do.jpg

que-do.jpg

1729 ms

payment-1.jpg

payment-1.jpg

1750 ms

payment-2.jpg

payment-2.jpg

1868 ms

payment-3.jpg

payment-3.jpg

1900 ms

payment-4.jpg

payment-4.jpg

1739 ms

payment-5.jpg

payment-5.jpg

1755 ms

tuvan.png

tuvan.png

1685 ms

bocongthuong.png

bocongthuong.png

1693 ms

icon-home.png

icon-home.png

1745 ms

support-online.png

support-online.png

1774 ms

email.png

email.png

1736 ms

script.js

script.js

1259 ms

CreateScriptTag

CreateScriptTag

2169 ms

to-top-arrow.png

to-top-arrow.png

352 ms

page.php

page.php

193 ms

page.php

page.php

337 ms

H-dzIhlMmdE.css

H-dzIhlMmdE.css

19 ms

gXblFixtPJ3.js

gXblFixtPJ3.js

28 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

26 ms

FsgTKAP125G.js

FsgTKAP125G.js

26 ms

pLoSlJD7y1F.js

pLoSlJD7y1F.js

61 ms

Glud--w-qOK.js

Glud--w-qOK.js

59 ms

WvbRbK9sYiL.js

WvbRbK9sYiL.js

60 ms

p55HfXW__mM.js

p55HfXW__mM.js

65 ms

ALTQi95mOyD.js

ALTQi95mOyD.js

66 ms

308200835_486031606902613_2496721366211890356_n.jpg

308200835_486031606902613_2496721366211890356_n.jpg

149 ms

308657573_486031603569280_3641121896681111288_n.jpg

308657573_486031603569280_3641121896681111288_n.jpg

105 ms

yhMLxgtMNUo.js

yhMLxgtMNUo.js

55 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

52 ms

308200835_486031606902613_2496721366211890356_n.jpg

308200835_486031606902613_2496721366211890356_n.jpg

89 ms

308657573_486031603569280_3641121896681111288_n.jpg

308657573_486031603569280_3641121896681111288_n.jpg

44 ms

script.js

script.js

245 ms

jquery-ui.css

jquery-ui.css

243 ms

jquery-ui.js

jquery-ui.js

486 ms

Accessibility Review

icdayroi.com accessibility score

73

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

icdayroi.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

icdayroi.com SEO score

85

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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Icdayroi.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Icdayroi.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

icdayroi.com

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