Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

hongkongnavi.com

香港旅行ガイド「香港ナビ」~世界15エリアから現地情報をお届け♪

Page Load Speed

6.5 sec in total

First Response

360 ms

Resources Loaded

5.5 sec

Page Rendered

632 ms

hongkongnavi.com screenshot

About Website

Welcome to hongkongnavi.com homepage info - get ready to check Hongkongnavi best content for Japan right away, or after learning these important things about hongkongnavi.com

香港旅行なら香港ナビ。香港の現地旅行情報をどこよりも早くゲット出来ます。事前旅行予約もやっているので予約はお早めに♪

Visit hongkongnavi.com

Key Findings

We analyzed Hongkongnavi.com page load time and found that the first response time was 360 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

hongkongnavi.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,770 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.146

77/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

hongkongnavi.com

360 ms

www.hongkongnavi.com

1154 ms

js

64 ms

bootstrap.min.css

195 ms

jquery-1.11.3.min.js

878 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 6% of them (8 requests) were addressed to the original Hongkongnavi.com, 54% (73 requests) were made to Imagel.sekainavi.com and 14% (19 requests) were made to Imagef.sekainavi.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Imagel.sekainavi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 472.3 kB (23%)

Content Size

2.0 MB

After Optimization

1.6 MB

In fact, the total size of Hongkongnavi.com main page is 2.0 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. 70% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 144.8 kB

  • Original 177.9 kB
  • After minification 163.9 kB
  • After compression 33.1 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 144.8 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 14.8 kB

  • Original 639.3 kB
  • After minification 624.5 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. Hongkongnavi images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 306.7 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 857.4 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 306.7 kB or 26% of the original size.

CSS Optimization

-10%

Potential reduce by 6.0 kB

  • Original 62.1 kB
  • After minification 62.1 kB
  • After compression 56.1 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. Hongkongnavi.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 59 (45%)

Requests Now

132

After Optimization

73

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hongkongnavi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

hongkongnavi.com accessibility score

78

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

hongkongnavi.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

hongkongnavi.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hongkongnavi.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Hongkongnavi.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 Hongkongnavi. 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: