Access yoshidalab.jp. ヨシダラボ｜カメラ写真スタジオ撮影記念撮影

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.455

20/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

www.yoshidalab.jp

1979 ms

yoshidalab0908.css

175 ms

js.js

478 ms

colorbox.css

318 ms

css

26 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 49% of them (49 requests) were addressed to the original Yoshidalab.jp, 22% (22 requests) were made to Scontent.xx.fbcdn.net and 19% (19 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Yoshidalab.jp.

Content Size

1.5 MB

After Optimization

1.1 MB

In fact, the total size of Yoshidalab.jp main page is 1.5 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 21.8 kB

Original 30.0 kB
After minification 29.3 kB
After compression 8.3 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 21.8 kB or 72% of the original size.

Image Optimization

-10%

Potential reduce by 110.8 kB

Original 1.1 MB
After minification 1.0 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. Yoshidalab images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 176.6 kB

Original 282.8 kB
After minification 281.5 kB
After compression 106.1 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 176.6 kB or 62% of the original size.

CSS Optimization

-60%

Potential reduce by 26.7 kB

Original 44.3 kB
After minification 37.7 kB
After compression 17.6 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. Yoshidalab.jp needs all CSS files to be minified and compressed as it can save up to 26.7 kB or 60% of the original size.

Requests Now

After Optimization

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yoshidalab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 11 to 1 for CSS 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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

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 Yoshidalab.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 Yoshidalab.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

yoshidalab.jp

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

ヨシダラボ｜カメラ 写真 スタジオ撮影 記念撮影｜山形県山形市

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

www.yoshidalab.jp

yoshidalab0908.css

js.js

colorbox.css

css

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

www.yoshidalab.jp

yoshidalab0908.css

js.js

colorbox.css

css

genericons.css

style.css

jquery.js

jquery-migrate.min.js

jquery.colorbox-min.js

jquery-colorbox-wrapper-min.js

nivoslider4wp.css

jquery.min.js

jquery.nivo.slider.pack.js

comment-reply.min.js

masonry.min.js

jquery.masonry.min.js

functions.js

ga.js

fo_1_12.jpg

fo_1_21.jpg

fo_1_32.jpg

fo_753_82.jpg

fo_1_42.jpg

fo_1_92.jpg

fo_1_62.jpg

fo_1_72.jpg

fo_1_1.jpg

main_bg2.jpg

loading.gif

15_s.jpeg

26_s.png

20_s.jpeg

tel_icon.png

top_title_bg.jpg

top_contents_book2.jpg

top_circle1.jpg

top_contents_syomei2.jpg

top_circle2.jpg

top_contents_digicam2.jpg

top_circle3.jpg

top_contents_biscotti2.jpg

top_circle4.jpg

ヨシダラボ｜カメラ写真スタジオ撮影記念撮影｜山形県山形市