Tools & Wizards About Us
blueti.cn screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

blueti.cn

Blueti smart watch - Shenzhen Blueberl Electronic Technology Co., Ltd.

Page Load Speed

7.6 sec in total

First Response

723 ms

Resources Loaded

5.9 sec

Page Rendered

964 ms

blueti.cn screenshot

About Website

Click here to check amazing Blueti content. Otherwise, check out these important facts you probably never knew about blueti.cn

blueti In 2022, we are proud to receive 2 prestigious awards from Selular Media.We won Best Tws 2022 and Best Smartwatch 2022 for our Tws devicesHERO T10 & Zeth W1 smartwatch.

Visit blueti.cn

Key Findings

We analyzed Blueti.cn page load time and found that the first response time was 723 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

blueti.cn performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.618

10/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

blueti.cn

723 ms

bootstrap.min.css

176 ms

swiper.min.css

139 ms

heaferfooter.css

144 ms

style.css

148 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 98% of them (64 requests) were addressed to the original Blueti.cn, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Blueti.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (24%)

Content Size

15.5 MB

After Optimization

11.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blueti.cn main page is 15.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 15.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 42.9 kB

  • Original 49.3 kB
  • After minification 34.0 kB
  • After compression 6.4 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 15.3 kB, which is 31% 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 42.9 kB or 87% of the original size.

Image Optimization

-23%

Potential reduce by 3.6 MB

  • Original 15.3 MB
  • After minification 11.8 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, Blueti needs image optimization as it can save up to 3.6 MB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-23%

Potential reduce by 20.9 kB

  • Original 90.9 kB
  • After minification 90.9 kB
  • After compression 70.0 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 20.9 kB or 23% of the original size.

CSS Optimization

-76%

Potential reduce by 35.6 kB

  • Original 46.8 kB
  • After minification 15.4 kB
  • After compression 11.2 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. Blueti.cn needs all CSS files to be minified and compressed as it can save up to 35.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (9%)

Requests Now

64

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blueti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blueti.cn

blueti.cn

723 ms

bootstrap.min.css

bootstrap.min.css

176 ms

swiper.min.css

swiper.min.css

139 ms

heaferfooter.css

heaferfooter.css

144 ms

style.css

style.css

148 ms

jquery.min.js

jquery.min.js

305 ms

js

js

67 ms

swiper.min.js

swiper.min.js

411 ms

style.js

style.js

204 ms

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113 ms

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269 ms

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279 ms

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146 ms

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217 ms

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279 ms

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366 ms

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433 ms

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432 ms

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537 ms

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487 ms

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628 ms

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440 ms

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505 ms

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509 ms

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586 ms

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1548 ms

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580 ms

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4819 ms

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2671 ms

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2876 ms

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bg01.jpg

2849 ms

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1555 ms

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1618 ms

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1626 ms

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1689 ms

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1697 ms

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2651 ms

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3520 ms

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2929 ms

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2737 ms

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2805 ms

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2875 ms

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2921 ms

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2885 ms

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2936 ms

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2859 ms

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2798 ms

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2798 ms

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2803 ms

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2730 ms

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2714 ms

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2782 ms

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2711 ms

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2681 ms

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2715 ms

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2709 ms

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2705 ms

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2700 ms

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2665 ms

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1763 ms

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1800 ms

top.png

top.png

1735 ms

Accessibility Review

blueti.cn accessibility score

79

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

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

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

High

Heading elements are not in a sequentially-descending order

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

blueti.cn 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

High

Page has valid source maps

SEO Factors

blueti.cn SEO score

96

Search Engine Optimization Advices

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 Blueti.cn 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 Blueti.cn 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

blueti.cn

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