Tools & Wizards About Us

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

szutek.com

工业以太网交换机_串口服务器_接口转换器_无线网关-宇泰

Page Load Speed

29.8 sec in total

First Response

804 ms

Resources Loaded

28.8 sec

Page Rendered

206 ms

About Website

Click here to check amazing Szutek content for China. Otherwise, check out these important facts you probably never knew about szutek.com

深圳市宇泰科技有限公司-宇泰高科：成立于2003年，是专注于研发、生产及销售工业以太网交换机、串口服务器、接口转换器、无线通讯、控制器与远程I/O、边缘计算网关等智能通信设备的国家高新技术企业。

Visit szutek.com

Key Findings

We analyzed Szutek.com page load time and found that the first response time was 804 ms and then it took 29 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 17 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

szutek.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.766

5/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

szutek.com

804 ms

reset.css

242 ms

base.css

439 ms

layout.css

1542 ms

jquery.min.js

4624 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 62% of them (56 requests) were addressed to the original Szutek.com, 13% (12 requests) were made to Webpage.qidian.qq.com and 7% (6 requests) were made to Bqq.gtimg.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Szutek.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.0 kB (8%)

Content Size

593.1 kB

After Optimization

547.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szutek.com main page is 593.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 428.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 31.6 kB

  • Original 41.2 kB
  • After minification 35.9 kB
  • After compression 9.6 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 5.3 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 31.6 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 6.4 kB
  • After minification 6.4 kB

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. Szutek images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 10.0 kB

  • Original 428.3 kB
  • After minification 428.3 kB
  • After compression 418.3 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

-4%

Potential reduce by 4.4 kB

  • Original 117.2 kB
  • After minification 117.1 kB
  • After compression 112.8 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. Szutek.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (48%)

Requests Now

69

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szutek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

szutek.com accessibility score

76

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

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

szutek.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

High

Page has valid source maps

SEO Factors

szutek.com SEO score

90

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

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

    ZH

  • Encoding

    UTF-8

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

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