Access hebikubo.jp. 除災招福総鎮護　東京の白蛇様　蛇窪神社

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value34.8 s

0/100

25%

SI (Speed Index)

Value24.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

hebikubo.jp

1060 ms

style.css

670 ms

modernizr.custom.js

507 ms

jquery-1.10.2.min.js

1029 ms

lightbox.js

527 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 98% of them (90 requests) were addressed to the original Hebikubo.jp, 1% (1 request) were made to Google.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Hebikubo.jp.

Content Size

11.1 MB

After Optimization

10.7 MB

In fact, the total size of Hebikubo.jp main page is 11.1 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. 55% of websites need less resources to load. Images take 10.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 49.9 kB

Original 63.5 kB
After minification 54.4 kB
After compression 13.6 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 9.2 kB, which is 14% 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 49.9 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 195.7 kB

Original 10.8 MB
After minification 10.6 MB

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. Hebikubo images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 153.2 kB

Original 227.4 kB
After minification 225.7 kB
After compression 74.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 153.2 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 18.4 kB

Original 22.1 kB
After minification 16.2 kB
After compression 3.6 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. Hebikubo.jp needs all CSS files to be minified and compressed as it can save up to 18.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hebikubo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

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 Hebikubo.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 Hebikubo.jp 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

hebikubo.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

除災招福総鎮護 東京の白蛇様 蛇窪神社 – 東京の白蛇様

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

hebikubo.jp

style.css

modernizr.custom.js

jquery-1.10.2.min.js

lightbox.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

hebikubo.jp

style.css

modernizr.custom.js

jquery-1.10.2.min.js

lightbox.js

lightbox.css

jsapi

rollover.js

edge.5.0.1.min.js

jquery.min.js

1_edge.js

background.jpg

close.png

loading.gif

prev.png

next.png

top-img2.jpg

topsetumei.gif

button1.jpg

button2.jpg

button3.jpg

button4.jpg

button5.jpg

fb.png

tw.png

h2back.jpg

1.jpg

2.jpg

yakuyoke.png

h28.jpg

kubbo300.jpg

gosyuin_white.jpg

gosyuin2.jpg

gosyuin.jpg

IMG_1812.jpg

IMG_4159.jpg

IMG_1817.jpg

IMG_1815.jpg

IMG_4192.jpg

IMG_7901.jpg

9520.jpg

9556.jpg

IMG_0979.jpg

除災招福総鎮護　東京の白蛇様　蛇窪神社 – 東京の白蛇様