Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

tomiokahachimangu.or.jp

富岡八幡宮へようこそ

Page Load Speed

2.2 sec in total

First Response

600 ms

Resources Loaded

1.5 sec

Page Rendered

104 ms

tomiokahachimangu.or.jp screenshot

About Website

Visit tomiokahachimangu.or.jp now to see the best up-to-date Tomiokahachimangu content for Japan and also check out these interesting facts you probably never knew about tomiokahachimangu.or.jp

「江戸最大の八幡さま」「深川の八幡さま」として親しまれている富岡八幡宮の公式サイト。深川八幡祭り、境内案内、行事日程、四季折々の模様を伝える社報を掲載。

Visit tomiokahachimangu.or.jp

Key Findings

We analyzed Tomiokahachimangu.or.jp page load time and found that the first response time was 600 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 35% of websites can load faster.

Performance Metrics

tomiokahachimangu.or.jp performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

tomiokahachimangu.or.jp

600 ms

topTitle.jpg

386 ms

top201602.jpg

929 ms

admcount.cgi

369 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Tomiokahachimangu.or.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (929 ms) belongs to the original domain Tomiokahachimangu.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.2 kB (14%)

Content Size

80.4 kB

After Optimization

69.2 kB

In fact, the total size of Tomiokahachimangu.or.jp main page is 80.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 67.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 9.8 kB

  • Original 12.7 kB
  • After minification 10.4 kB
  • After compression 2.9 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. This page needs HTML code to be minified as it can gain 2.3 kB, which is 18% 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 9.8 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 1.4 kB

  • Original 67.7 kB
  • After minification 66.3 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. Tomiokahachimangu images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tomiokahachimangu. According to our analytics all requests are already optimized.

Accessibility Review

tomiokahachimangu.or.jp accessibility score

46

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

tomiokahachimangu.or.jp 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

tomiokahachimangu.or.jp SEO score

50

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tomiokahachimangu.or.jp 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 Tomiokahachimangu.or.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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