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tesa.today screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tesa.today

TeSA亞太品牌商務加速器

Page Load Speed

2 sec in total

First Response

22 ms

Resources Loaded

1.6 sec

Page Rendered

356 ms

tesa.today screenshot

About Website

Click here to check amazing TeS A content for Taiwan. Otherwise, check out these important facts you probably never knew about tesa.today

臺灣電子商務創業聯誼會，關注全球網路創業、電子商務、數位行銷、行動商務、服務設計與品牌形象等領域之發展，為讀者推薦最新的產業情報、科技趨勢與商業模式

Visit tesa.today

Key Findings

We analyzed Tesa.today page load time and found that the first response time was 22 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

tesa.today performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value3.0 s

95/100

10%

Network Requests Diagram

tesa.today

22 ms

tesa.today

221 ms

jquery-ui.min.js

37 ms

cms-theme.css

205 ms

style.css

214 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Tesa.today, 6% (2 requests) were made to Code.jquery.com and 3% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Tesa.today.

Page Optimization Overview & Recommendations

Page size can be reduced by 407.6 kB (23%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tesa.today main page is 1.8 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 14.8 kB

  • Original 22.7 kB
  • After minification 22.7 kB
  • After compression 7.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.8 kB or 65% of the original size.

Image Optimization

-23%

Potential reduce by 387.1 kB

  • Original 1.7 MB
  • After minification 1.3 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, TeS A needs image optimization as it can save up to 387.1 kB 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

-4%

Potential reduce by 3.1 kB

  • Original 71.8 kB
  • After minification 71.8 kB
  • After compression 68.7 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

-8%

Potential reduce by 2.6 kB

  • Original 31.2 kB
  • After minification 31.2 kB
  • After compression 28.5 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. Tesa.today has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (29%)

Requests Now

31

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TeS A. 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 as a result speed up the page load time.

Network Requests Diagram

tesa.today

tesa.today

22 ms

tesa.today

tesa.today

221 ms

jquery-ui.min.js

jquery-ui.min.js

37 ms

cms-theme.css

cms-theme.css

205 ms

style.css

style.css

214 ms

daterangepicker-bs3.css

daterangepicker-bs3.css

217 ms

modernizr.min.js

modernizr.min.js

47 ms

jquery.min.js

jquery.min.js

37 ms

jquery-ui.min.js

jquery-ui.min.js

39 ms

bootstrap.min.js

bootstrap.min.js

355 ms

myjs.js

myjs.js

356 ms

moment.min.js

moment.min.js

356 ms

daterangepicker.js

daterangepicker.js

397 ms

upload.js

upload.js

409 ms

modernizr-1.0.min.js

modernizr-1.0.min.js

407 ms

TeSA_logo_horizontal_en.png

TeSA_logo_horizontal_en.png

202 ms

MENU.png

MENU.png

203 ms

5cc881f712c64.jpeg

5cc881f712c64.jpeg

203 ms

5c6be4883d278.jpeg

5c6be4883d278.jpeg

346 ms

5bf5084467bf9.png

5bf5084467bf9.png

346 ms

5c8791ffc5ef5.jpeg

5c8791ffc5ef5.jpeg

619 ms

5cb700db06b44.jpeg

5cb700db06b44.jpeg

656 ms

industry-icon.png

industry-icon.png

396 ms

587e696f60dea.jpg

587e696f60dea.jpg

398 ms

5788a22499151.jpg

5788a22499151.jpg

539 ms

5710a15274476.PNG

5710a15274476.PNG

540 ms

media-icon.png

media-icon.png

591 ms

list-style-image.png

list-style-image.png

598 ms

author-icon.png

author-icon.png

740 ms

border-image2.png

border-image2.png

736 ms

channel-list-icon2.png

channel-list-icon2.png

781 ms

consult-icon.png

consult-icon.png

790 ms

unisharp-logo.png

unisharp-logo.png

805 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

994 ms

Accessibility Review

tesa.today accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

tesa.today 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

SEO Factors

tesa.today SEO score

93

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

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tesa.today can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Tesa.today 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

tesa.today

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