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Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

ess.tui.com

Loading Portal...

Page Load Speed

1.9 sec in total

First Response

291 ms

Resources Loaded

1.5 sec

Page Rendered

103 ms

ess.tui.com screenshot

About Website

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Key Findings

We analyzed Ess.tui.com page load time and found that the first response time was 291 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ess.tui.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

94/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

ess.tui.com

291 ms

portal

424 ms

prtl_std_nn7.css

99 ms

js13_epcf.js

292 ms

ur_nn7.css

574 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Ess.tui.com and no external sources were called. The less responsive or slowest element that took the longest time to load (574 ms) belongs to the original domain Ess.tui.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.1 kB (84%)

Content Size

390.5 kB

After Optimization

62.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ess.tui.com main page is 390.5 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. Only 10% of websites need less resources to load. CSS take 298.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 8.1 kB

  • Original 11.6 kB
  • After minification 8.9 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 2.7 kB, which is 23% 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 8.1 kB or 70% of the original size.

Image Optimization

-9%

Potential reduce by 1.0 kB

  • Original 11.0 kB
  • After minification 9.9 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. Ess Tui images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 54.1 kB

  • Original 69.0 kB
  • After minification 64.8 kB
  • After compression 14.9 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 54.1 kB or 78% of the original size.

CSS Optimization

-89%

Potential reduce by 264.8 kB

  • Original 298.9 kB
  • After minification 294.3 kB
  • After compression 34.0 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. Ess.tui.com needs all CSS files to be minified and compressed as it can save up to 264.8 kB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ess Tui. According to our analytics all requests are already optimized.

Network Requests Diagram

ess.tui.com

ess.tui.com

291 ms

portal

portal

424 ms

prtl_std_nn7.css

prtl_std_nn7.css

99 ms

js13_epcf.js

js13_epcf.js

292 ms

ur_nn7.css

ur_nn7.css

574 ms

ur_nn6.css

ur_nn6.css

289 ms

PICT_A3CPM.png

PICT_A3CPM.png

100 ms

willkommen_prod.png

willkommen_prod.png

192 ms

WT2_A3CPM_36px.png

WT2_A3CPM_36px.png

100 ms

Accessibility Review

ess.tui.com accessibility score

81

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 [lang] attribute

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

ess.tui.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

ess.tui.com SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ess.tui.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Ess.tui.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

ess.tui.com

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