Tools & Wizards About Us
yanaihara.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

yanaihara.com

矢内原医院｜神奈川 鎌倉 大船の産科・婦人科・産婦人科

Page Load Speed

5.5 sec in total

First Response

545 ms

Resources Loaded

4.7 sec

Page Rendered

283 ms

yanaihara.com screenshot

About Website

Click here to check amazing Yanaihara content. Otherwise, check out these important facts you probably never knew about yanaihara.com

土日も診察している大船にある産婦人科です。満足できるお産+スモールラグジュアリーをコンセプトとして出産、分娩、帝王切開に対応した産科・婦人科・産婦人科

Visit yanaihara.com

Key Findings

We analyzed Yanaihara.com page load time and found that the first response time was 545 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

yanaihara.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value1.129

1/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

yanaihara.com

545 ms

yanaihara.com

1239 ms

import.css

376 ms

slider-pro.min.css

525 ms

jquery.min.js

27 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 90% of them (44 requests) were addressed to the original Yanaihara.com, 4% (2 requests) were made to Ssl.google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Yanaihara.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.5 kB (16%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yanaihara.com main page is 1.2 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. 30% of websites need less resources to load. Images take 955.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 24.3 kB

  • Original 32.1 kB
  • After minification 25.5 kB
  • After compression 7.8 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. This page needs HTML code to be minified as it can gain 6.6 kB, which is 20% 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 24.3 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 32.1 kB

  • Original 955.5 kB
  • After minification 923.4 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. Yanaihara images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 79.6 kB

  • Original 151.0 kB
  • After minification 150.8 kB
  • After compression 71.4 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 79.6 kB or 53% of the original size.

CSS Optimization

-83%

Potential reduce by 50.5 kB

  • Original 60.9 kB
  • After minification 45.9 kB
  • After compression 10.4 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. Yanaihara.com needs all CSS files to be minified and compressed as it can save up to 50.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

46

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yanaihara. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yanaihara.com

yanaihara.com

545 ms

yanaihara.com

yanaihara.com

1239 ms

import.css

import.css

376 ms

slider-pro.min.css

slider-pro.min.css

525 ms

jquery.min.js

jquery.min.js

27 ms

jquery.slider-pro.min.js

jquery.slider-pro.min.js

1218 ms

pagescript.js

pagescript.js

559 ms

css2

css2

42 ms

slideout.min.js

slideout.min.js

559 ms

default.css

default.css

190 ms

common.css

common.css

231 ms

layout.css

layout.css

496 ms

sp.css

sp.css

370 ms

sukusukucl.jpg

sukusukucl.jpg

1185 ms

tbg.jpg

tbg.jpg

567 ms

gmenu.png

gmenu.png

209 ms

bg4.jpg

bg4.jpg

1411 ms

bg.jpg

bg.jpg

1567 ms

bg2_3.jpg

bg2_3.jpg

526 ms

voluson_u.png

voluson_u.png

1303 ms

btn_trec.jpg

btn_trec.jpg

374 ms

bn_gift.jpg

bn_gift.jpg

560 ms

logo_ynp.jpg

logo_ynp.jpg

700 ms

logo_ynw.jpg

logo_ynw.jpg

746 ms

dfbanner_160.jpg

dfbanner_160.jpg

1133 ms

logo.gif

logo.gif

873 ms

gn_intro_on.jpg

gn_intro_on.jpg

890 ms

gn_intro.jpg

gn_intro.jpg

1006 ms

gn_drandstaff_on.jpg

gn_drandstaff_on.jpg

1077 ms

gn_drandstaff.jpg

gn_drandstaff.jpg

1180 ms

gn_clinicguide_on.jpg

gn_clinicguide_on.jpg

1262 ms

gn_clinicguide.jpg

gn_clinicguide.jpg

1279 ms

gn_reserv_on.jpg

gn_reserv_on.jpg

1354 ms

gn_reserv.jpg

gn_reserv.jpg

1445 ms

gn_floorguide_on.jpg

gn_floorguide_on.jpg

1449 ms

gn_floorguide.jpg

gn_floorguide.jpg

1468 ms

gn_recruit_on.jpg

gn_recruit_on.jpg

1527 ms

gn_recruit.jpg

gn_recruit.jpg

1567 ms

gn_access_on.jpg

gn_access_on.jpg

1631 ms

gn_access.jpg

gn_access.jpg

1633 ms

bn000.jpg

bn000.jpg

1836 ms

qa.png

qa.png

1686 ms

qa_border.png

qa_border.png

1691 ms

h2_trecBG.jpg

h2_trecBG.jpg

1759 ms

btn_trec_on.jpg

btn_trec_on.jpg

1807 ms

ic_pagetop.gif

ic_pagetop.gif

1810 ms

ga.js

ga.js

28 ms

0nksC9PgP_wGh21A2KeqGiTq.ttf

0nksC9PgP_wGh21A2KeqGiTq.ttf

84 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

yanaihara.com accessibility score

63

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

yanaihara.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

yanaihara.com SEO score

92

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

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 Yanaihara.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 Yanaihara.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

yanaihara.com

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