Tools & Wizards About Us
ihorn-tech.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ihorn-tech.com

Professional IoT sensors designer and solution provider | China Security & Fire IoT Sensing Co., Ltd.

Page Load Speed

29.1 sec in total

First Response

650 ms

Resources Loaded

28 sec

Page Rendered

489 ms

ihorn-tech.com screenshot

About Website

Visit ihorn-tech.com now to see the best up-to-date Ihorn Tech content and also check out these interesting facts you probably never knew about ihorn-tech.com

China Security & Fire IoT Sensing Co., Ltd. is a professional IoT sensors designer and solution provider. Our products are including ZigBee/RF/Z-wave series sensors: Smoke/Water/Temperature/PIR etc. w...

Visit ihorn-tech.com

Key Findings

We analyzed Ihorn-tech.com page load time and found that the first response time was 650 ms and then it took 28.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ihorn-tech.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.686

7/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

ihorn-tech.com

650 ms

www.ihorn-tech.com

1743 ms

layout.css

1633 ms

jquery.min.js

1696 ms

19318056.js

1268 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 58% of them (28 requests) were addressed to the original Ihorn-tech.com, 25% (12 requests) were made to Www4.53kf.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Www4.53kf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 800.2 kB (30%)

Content Size

2.6 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ihorn-tech.com main page is 2.6 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. 35% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 44.1 kB

  • Original 55.4 kB
  • After minification 35.8 kB
  • After compression 11.2 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 19.5 kB, which is 35% 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 44.1 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 95.3 kB

  • Original 1.8 MB
  • After minification 1.7 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. Ihorn Tech images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 306.8 kB

  • Original 423.7 kB
  • After minification 416.3 kB
  • After compression 116.9 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 306.8 kB or 72% of the original size.

CSS Optimization

-91%

Potential reduce by 354.0 kB

  • Original 391.0 kB
  • After minification 325.3 kB
  • After compression 37.0 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. Ihorn-tech.com needs all CSS files to be minified and compressed as it can save up to 354.0 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (30%)

Requests Now

43

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ihorn Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ihorn-tech.com

ihorn-tech.com

650 ms

www.ihorn-tech.com

www.ihorn-tech.com

1743 ms

layout.css

layout.css

1633 ms

jquery.min.js

jquery.min.js

1696 ms

19318056.js

19318056.js

1268 ms

swiper.jquery.min.js

swiper.jquery.min.js

1591 ms

jquery.pin.min.js

jquery.pin.min.js

839 ms

ckplayer.js

ckplayer.js

2296 ms

layout.js

layout.js

1087 ms

hm.js

hm.js

1298 ms

2

2

1599 ms

logo-en.png

logo-en.png

207 ms

pthdico01.png

pthdico01.png

214 ms

pthdico02.png

pthdico02.png

218 ms

pthdico03.png

pthdico03.png

210 ms

search-icon.png

search-icon.png

273 ms

2024080717184976.png

2024080717184976.png

617 ms

2024080717162948.png

2024080717162948.png

1042 ms

banner-arrow.png

banner-arrow.png

425 ms

new-banner450040.jpg

new-banner450040.jpg

1296 ms

new-banner-750px450535.jpg

new-banner-750px450535.jpg

717 ms

new-banner%20(2).jpg

new-banner%20(2).jpg

849 ms

2022041514450446.jpg

2022041514450446.jpg

821 ms

2024011811311232.jpg

2024011811311232.jpg

1610 ms

imorearr.png

imorearr.png

977 ms

2024011815493265.jpg

2024011815493265.jpg

1435 ms

2024011815402890.jpg

2024011815402890.jpg

4632 ms

indexcol04.jpg

indexcol04.jpg

1394 ms

indexcol05.jpg

indexcol05.jpg

1458 ms

ivdico.png

ivdico.png

1513 ms

top1.png

top1.png

1609 ms

hm.gif

hm.gif

333 ms

sendacc.jsp

sendacc.jsp

1293 ms

mobile_icon_default.js

mobile_icon_default.js

1707 ms

mobile_invite_default.js

mobile_invite_default.js

1127 ms

assign_worker_72748081_2.js

assign_worker_72748081_2.js

1175 ms

mobile_chat_default.js

mobile_chat_default.js

1192 ms

kf_new.php

kf_new.php

1494 ms

kf_ivt_new.php

kf_ivt_new.php

451 ms

16699694232242.png

16699694232242.png

1649 ms

16699664402484.png

16699664402484.png

1436 ms

93IfoB+CIdYgAA

93IfoB+CIdYgAA

0 ms

commonbg_3.png

commonbg_3.png

219 ms

closebtn_2.png

closebtn_2.png

211 ms

otherimg_11.png

otherimg_11.png

20364 ms

clickbtn_10.png

clickbtn_10.png

231 ms

company-logo.png

company-logo.png

217 ms

jquery-1.4.2.flp.js

jquery-1.4.2.flp.js

19870 ms

Accessibility Review

ihorn-tech.com accessibility score

45

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ihorn-tech.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ihorn-tech.com SEO score

83

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ihorn-tech.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ihorn-tech.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

ihorn-tech.com

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