Tools & Wizards About Us
sheraton-grande-walkerhill.seoul-hotels-kr.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sheraton-grande-walkerhill.seoul-hotels-kr.com

Hotel Grand Walkerhill Seoul - new 2023 prices, reviews, book now

Page Load Speed

18.5 sec in total

First Response

1.7 sec

Resources Loaded

15.9 sec

Page Rendered

841 ms

sheraton-grande-walkerhill.seoul-hotels-kr.com screenshot

About Website

Welcome to sheraton-grande-walkerhill.seoul-hotels-kr.com homepage info - get ready to check Sheraton Grand E Walkerhill Seoul Hotel Skr best content right away, or after learning these important things about sheraton-grande-walkerhill.seoul-hotels-kr.com

Featuring an indoor swimming pool, this 5-star Grand Walkerhill Seoul Hotel is set within a 10-minute ride from the large and pleasant Olympic Park. Set nearly …

Visit sheraton-grande-walkerhill.seoul-hotels-kr.com

Key Findings

We analyzed Sheraton-grande-walkerhill.seoul-hotels-kr.com page load time and found that the first response time was 1.7 sec and then it took 16.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

sheraton-grande-walkerhill.seoul-hotels-kr.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

1683 ms

polyfill.min.js

43 ms

icons-sprite.ae46fcbe75c37987ce4d800e6b0d6b42.svg

1087 ms

booking-logo-2.svg

846 ms

icons-sprite.svg

1765 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 99% of them (145 requests) were addressed to the original Sheraton-grande-walkerhill.seoul-hotels-kr.com, 1% (1 request) were made to Polyfill.io. The less responsive or slowest element that took the longest time to load (7.4 sec) belongs to the original domain Sheraton-grande-walkerhill.seoul-hotels-kr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 309.5 kB (50%)

Content Size

614.5 kB

After Optimization

305.0 kB

  • HTML
  • Images

In fact, the total size of Sheraton-grande-walkerhill.seoul-hotels-kr.com main page is 614.5 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. 40% of websites need less resources to load. HTML takes 345.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 296.9 kB

  • Original 345.7 kB
  • After minification 341.0 kB
  • After compression 48.8 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 296.9 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 12.5 kB

  • Original 268.7 kB
  • After minification 256.2 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. Sheraton Grand E Walkerhill Seoul Hotel Skr images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

144

After Optimization

144

  • Images
  • JavaScript

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sheraton Grand E Walkerhill Seoul Hotel Skr. According to our analytics all requests are already optimized.

Network Requests Diagram

1683 ms

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polyfill.min.js

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846 ms

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Accessibility Review

sheraton-grande-walkerhill.seoul-hotels-kr.com accessibility score

62

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

Image elements do not have [alt] attributes

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.

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

sheraton-grande-walkerhill.seoul-hotels-kr.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sheraton-grande-walkerhill.seoul-hotels-kr.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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sheraton-grande-walkerhill.seoul-hotels-kr.com 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 Sheraton-grande-walkerhill.seoul-hotels-kr.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

sheraton-grande-walkerhill.seoul-hotels-kr.com

Open Graph description is not detected on the main page of Sheraton Grand E Walkerhill Seoul Hotel Skr. 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: