Tools & Wizards About Us

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

gurunavi.com

Rakuten GURUNAVI - Discover and book the best restaurants in Japan

Page Load Speed

3.2 sec in total

First Response

751 ms

Resources Loaded

2.3 sec

Page Rendered

114 ms

About Website

Welcome to gurunavi.com homepage info - get ready to check GURUNAVI best content for United States right away, or after learning these important things about gurunavi.com

Rakuten GURUNAVI is Japan's leading gourmet & restaurant guide. Quickly search for restaurants by a variety of criteria, such as cuisine, location, nearest station, and budget. You can also find ...

Visit gurunavi.com

Key Findings

We analyzed Gurunavi.com page load time and found that the first response time was 751 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

gurunavi.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value2,620 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

gurunavi.com

751 ms

gtm_nt.js

8 ms

gtm_nt.js

19 ms

gtm.js

47 ms

vendor.41ada2c2ff1770eee536.js

43 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 20% of them (3 requests) were addressed to the original Gurunavi.com, 40% (6 requests) were made to Site.gnavi.co.jp and 13% (2 requests) were made to Rimage.gnst.jp. The less responsive or slowest element that took the longest time to load (958 ms) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.4 kB (12%)

Content Size

483.3 kB

After Optimization

426.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Gurunavi.com main page is 483.3 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. 30% of websites need less resources to load. Javascripts take 296.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 55.2 kB

  • Original 77.1 kB
  • After minification 77.0 kB
  • After compression 21.9 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 55.2 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 622 B

  • Original 109.4 kB
  • After minification 108.8 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. GURUNAVI images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 598 B

  • Original 296.8 kB
  • After minification 296.8 kB
  • After compression 296.2 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.

Requests Breakdown

Number of requests can be reduced by 7 (70%)

Requests Now

10

After Optimization

3

  • Images
  • JavaScript

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GURUNAVI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

gurunavi.com accessibility score

69

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

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

gurunavi.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

gurunavi.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gurunavi.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 Gurunavi.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 GURUNAVI. 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: