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sz-tecson.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

sz-tecson.com

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Page Load Speed

2.3 sec in total

First Response

233 ms

Resources Loaded

1.8 sec

Page Rendered

201 ms

sz-tecson.com screenshot

About Website

Welcome to sz-tecson.com homepage info - get ready to check Sz Tecson best content right away, or after learning these important things about sz-tecson.com

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Key Findings

We analyzed Sz-tecson.com page load time and found that the first response time was 233 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

sz-tecson.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.473

18/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

sz-tecson.com

233 ms

sz-tecson.com

460 ms

iconfont.css

73 ms

global.css

59 ms

themes.css

69 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Sz-tecson.com, 65% (30 requests) were made to Ueeshop-static.ly200-cdn.com and 24% (11 requests) were made to Ueeshop.ly200-cdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Analytics.ly200.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.7 kB (5%)

Content Size

705.3 kB

After Optimization

669.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sz-tecson.com main page is 705.3 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. 45% of websites need less resources to load. Images take 548.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.1 kB

  • Original 26.6 kB
  • After minification 22.2 kB
  • After compression 5.5 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 4.4 kB, which is 17% 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 21.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 548.9 kB
  • After minification 548.9 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. Sz Tecson images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 10.8 kB

  • Original 91.9 kB
  • After minification 91.9 kB
  • After compression 81.0 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 10.8 kB or 12% of the original size.

CSS Optimization

-10%

Potential reduce by 3.7 kB

  • Original 37.9 kB
  • After minification 37.9 kB
  • After compression 34.2 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. Sz-tecson.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (70%)

Requests Now

44

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Tecson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sz-tecson.com

sz-tecson.com

233 ms

sz-tecson.com

sz-tecson.com

460 ms

iconfont.css

iconfont.css

73 ms

global.css

global.css

59 ms

themes.css

themes.css

69 ms

user.css

user.css

65 ms

style.css

style.css

62 ms

jquery-1.8.3.js

jquery-1.8.3.js

63 ms

en.js

en.js

82 ms

global.js

global.js

84 ms

themes.js

themes.js

83 ms

user.js

user.js

87 ms

visual.css

visual.css

85 ms

main.js

main.js

86 ms

zbanner.js

zbanner.js

86 ms

font.css

font.css

88 ms

font.css

font.css

88 ms

font.css

font.css

90 ms

index.css

index.css

96 ms

jquery.bxslider.js

jquery.bxslider.js

93 ms

jquery.bxslider.css

jquery.bxslider.css

93 ms

email-decode.min.js

email-decode.min.js

6 ms

analytics.js

analytics.js

1133 ms

js

js

88 ms

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5a9edd720a.png

45 ms

b5ca70eb0d.jpg

b5ca70eb0d.jpg

72 ms

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06335d65a7.png

510 ms

4a9daadc63.jpg

4a9daadc63.jpg

57 ms

2a4fbbadcc.jpg

2a4fbbadcc.jpg

41 ms

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b32d37fd9e.jpg

44 ms

4f9ccf6266.jpg

4f9ccf6266.jpg

41 ms

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fc034c5b5c.jpg

52 ms

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e470587ec2.jpg

55 ms

ec50d833d9.jpg

ec50d833d9.jpg

59 ms

31a50d42e2.jpg

31a50d42e2.jpg

96 ms

ico.png

ico.png

30 ms

sea.png

sea.png

27 ms

ban_l.png

ban_l.png

27 ms

ban_r.png

ban_r.png

28 ms

fir.jpg

fir.jpg

29 ms

more.png

more.png

25 ms

in_news_bg_min.png

in_news_bg_min.png

788 ms

f_tel.png

f_tel.png

43 ms

f_mail.png

f_mail.png

35 ms

icon_follow_1.svg

icon_follow_1.svg

37 ms

icon_chat_menu.png

icon_chat_menu.png

42 ms

Accessibility Review

sz-tecson.com accessibility score

52

Accessibility Issues

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 valid value for its [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

sz-tecson.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

sz-tecson.com SEO score

84

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 Sz-tecson.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 Sz-tecson.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

sz-tecson.com

Open Graph data is detected on the main page of Sz Tecson. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: