Tools & Wizards About Us
nagasakido.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nagasakido.com

｜長崎堂

Page Load Speed

6.2 sec in total

First Response

547 ms

Resources Loaded

5.5 sec

Page Rendered

192 ms

nagasakido.com screenshot

About Website

Visit nagasakido.com now to see the best up-to-date Nagasakido content for Japan and also check out these interesting facts you probably never knew about nagasakido.com

創業1919年。長崎堂は100周年を迎えました。長崎堂のカステラは幾星霜、先人が築いた歴史と伝統、熟練の技術を受け継いでまいりました。美味しいお菓子はよい素材だけではつくれません。職人達が日々安定した品質を保ち、お客様に美味しいカステラをお届けするために日々努力を惜しまず焼き上げています。

Visit nagasakido.com

Key Findings

We analyzed Nagasakido.com page load time and found that the first response time was 547 ms and then it took 5.7 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

nagasakido.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.512

15/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

nagasakido.com

547 ms

www.nagasakido.com

1484 ms

style_pc.css

216 ms

style_sp.css

403 ms

jquery-1.11.0.min.js

24 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 74% of them (32 requests) were addressed to the original Nagasakido.com, 5% (2 requests) were made to Google.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Nagasakido.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.9 kB (25%)

Content Size

573.7 kB

After Optimization

429.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nagasakido.com main page is 573.7 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. 20% of websites need less resources to load. Images take 369.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 6.6 kB

  • Original 9.0 kB
  • After minification 7.6 kB
  • After compression 2.5 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 1.4 kB, which is 15% 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 6.6 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 21.4 kB

  • Original 369.3 kB
  • After minification 347.9 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. Nagasakido images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 83.1 kB

  • Original 154.4 kB
  • After minification 147.0 kB
  • After compression 71.3 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 83.1 kB or 54% of the original size.

CSS Optimization

-80%

Potential reduce by 32.9 kB

  • Original 41.0 kB
  • After minification 34.5 kB
  • After compression 8.1 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. Nagasakido.com needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (41%)

Requests Now

41

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nagasakido. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nagasakido.com

nagasakido.com

547 ms

www.nagasakido.com

www.nagasakido.com

1484 ms

style_pc.css

style_pc.css

216 ms

style_sp.css

style_sp.css

403 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

24 ms

remodal.css

remodal.css

528 ms

remodal.js

remodal.js

703 ms

api.js

api.js

44 ms

ga.js

ga.js

527 ms

conversion.js

conversion.js

94 ms

s_retargeting.js

s_retargeting.js

930 ms

conversion.js

conversion.js

684 ms

analytics.js

analytics.js

64 ms

movie_img.jpg

movie_img.jpg

1356 ms

sp_top_logo.png

sp_top_logo.png

191 ms

icon_hunberger.png

icon_hunberger.png

179 ms

menu_close.png

menu_close.png

178 ms

menu_top.png

menu_top.png

189 ms

menu_sweets.png

menu_sweets.png

178 ms

menu_news.png

menu_news.png

353 ms

menu_about.png

menu_about.png

355 ms

menu_shop.png

menu_shop.png

353 ms

menu_online.png

menu_online.png

374 ms

menu_group.png

menu_group.png

375 ms

menu_top.png

menu_top.png

526 ms

menu_sweets.png

menu_sweets.png

527 ms

menu_news.png

menu_news.png

528 ms

menu_about.png

menu_about.png

560 ms

menu_shop.png

menu_shop.png

559 ms

menu_onlineshop.png

menu_onlineshop.png

701 ms

language.png

language.png

702 ms

top_img.jpg

top_img.jpg

877 ms

icon-news-01.png

icon-news-01.png

747 ms

icon-news-01.png

icon-news-01.png

747 ms

btn_news.gif

btn_news.gif

876 ms

footer_bg.gif

footer_bg.gif

1050 ms

footer_arrow.png

footer_arrow.png

932 ms

tel2.png

tel2.png

933 ms

51 ms

collect

collect

13 ms

js

js

62 ms

16 ms

conversion_async.js

conversion_async.js

1436 ms

Accessibility Review

nagasakido.com accessibility score

49

Accessibility Issues

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

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

nagasakido.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nagasakido.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 Nagasakido.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 Nagasakido.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

nagasakido.com

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