Tools & Wizards About Us
xibtr.com screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

xibtr.com

XI-BTR Electronic Technology (Xiamen) Co. Ltd. 斯贝特电子科技(厦门)有限公司

Page Load Speed

6.2 sec in total

First Response

884 ms

Resources Loaded

5.2 sec

Page Rendered

90 ms

xibtr.com screenshot

About Website

Welcome to xibtr.com homepage info - get ready to check XI BTR best content for Taiwan right away, or after learning these important things about xibtr.com

Inductive sensor,Capactive sensor,Photoeletric sensor,Amperfier,Fiber optic sensor,Ultrasonic sensor,Light curtain sensor,Analog sensor,Magnetic sensor

Visit xibtr.com

Key Findings

We analyzed Xibtr.com page load time and found that the first response time was 884 ms and then it took 5.3 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

xibtr.com performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

xibtr.com

884 ms

Newcommon.css

585 ms

BaseUnits.js

378 ms

jquery-1.8.3.min.js

979 ms

jquery.url.packed.js

378 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 83% of them (39 requests) were addressed to the original Xibtr.com, 17% (8 requests) were made to 0. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 173.5 kB (9%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xibtr.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. 30% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 11.7 kB

  • Original 15.2 kB
  • After minification 13.1 kB
  • After compression 3.5 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 2.1 kB, which is 14% 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 11.7 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 130.3 kB

  • Original 1.9 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. XI BTR images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 21.6 kB

  • Original 66.8 kB
  • After minification 63.8 kB
  • After compression 45.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 21.6 kB or 32% of the original size.

CSS Optimization

-50%

Potential reduce by 9.9 kB

  • Original 19.9 kB
  • After minification 19.9 kB
  • After compression 10.0 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. Xibtr.com needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (43%)

Requests Now

46

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of XI BTR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

xibtr.com

xibtr.com

884 ms

Newcommon.css

Newcommon.css

585 ms

BaseUnits.js

BaseUnits.js

378 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

979 ms

jquery.url.packed.js

jquery.url.packed.js

378 ms

menu.js

menu.js

390 ms

fun.js

fun.js

652 ms

BaseCommon.js

BaseCommon.js

567 ms

jquery_menu.css

jquery_menu.css

568 ms

jquery_hoverIntent.js

jquery_hoverIntent.js

582 ms

newhome.css

newhome.css

575 ms

PlayIMG.js

PlayIMG.js

575 ms

mbMenu.js

mbMenu.js

789 ms

jquery_metadata.js

jquery_metadata.js

589 ms

main.js

main.js

687 ms

34d55409da174ad38947d2e851097576.jpg

34d55409da174ad38947d2e851097576.jpg

1671 ms

b1b6e535ae034569aeca2af6ed4f1a5e.jpg

b1b6e535ae034569aeca2af6ed4f1a5e.jpg

1679 ms

e08ac591b0b04363a01d84224d749c36.jpg

e08ac591b0b04363a01d84224d749c36.jpg

1686 ms

c3c6923a2a3249e998c793d05aa6d3af.jpg

c3c6923a2a3249e998c793d05aa6d3af.jpg

1695 ms

5bb10884716b49a99919e66121acfefb.jpg

5bb10884716b49a99919e66121acfefb.jpg

1525 ms

bf572c3c6ee1453b82a1d9c5cc8f4f9b.jpg

bf572c3c6ee1453b82a1d9c5cc8f4f9b.jpg

3000 ms

e230373272fa4b249d16a9d96bcf0116.jpg

e230373272fa4b249d16a9d96bcf0116.jpg

3357 ms

53ec79e86a0246ab9810487c7350b21b.jpg

53ec79e86a0246ab9810487c7350b21b.jpg

3485 ms

logo.jpg

logo.jpg

372 ms

common2.jpg

common2.jpg

217 ms

index26.jpg

index26.jpg

378 ms

common1.jpg

common1.jpg

190 ms

bg_nav_red_products2.png

bg_nav_red_products2.png

188 ms

bg_nav_red_selfservice2.png

bg_nav_red_selfservice2.png

192 ms

bg_nav_red_service2.png

bg_nav_red_service2.png

376 ms

index21.jpg

index21.jpg

378 ms

index18.jpg

index18.jpg

388 ms

index6.jpg

index6.jpg

433 ms

index19.jpg

index19.jpg

557 ms

index20.jpg

index20.jpg

563 ms

notfirst.png

notfirst.png

550 ms

index22.jpg

index22.jpg

549 ms

index9.jpg

index9.jpg

564 ms

index15.jpg

index15.jpg

633 ms

index23.jpg

index23.jpg

727 ms

index7.jpg

index7.jpg

734 ms

index8.jpg

index8.jpg

736 ms

index11.jpg

index11.jpg

737 ms

index12.jpg

index12.jpg

754 ms

index24.jpg

index24.jpg

848 ms

severphone.png

severphone.png

895 ms

first.png

first.png

218 ms

Accessibility Review

xibtr.com accessibility score

44

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

High

Heading elements are not in a sequentially-descending order

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

xibtr.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xibtr.com SEO score

79

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xibtr.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Xibtr.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

xibtr.com

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