Tools & Wizards About Us
nssgraphica.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

nssgraphica.com

コレクション買取センター | 大阪・京都・滋賀

Page Load Speed

2.1 sec in total

First Response

619 ms

Resources Loaded

1.4 sec

Page Rendered

83 ms

nssgraphica.com screenshot

About Website

Welcome to nssgraphica.com homepage info - get ready to check Nssgraphica best content right away, or after learning these important things about nssgraphica.com

コレクション品・美術品・骨董品を買取りいたします。出張・査定無料。年間800点以上の買取実績。お引っ越し、リフォーム、蔵の整理、先代の収集品や遺品整理の際は鑑定歴二十余年のコレクション買取センターにお任せください。

Visit nssgraphica.com

Key Findings

We analyzed Nssgraphica.com page load time and found that the first response time was 619 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

nssgraphica.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value2,690 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

nssgraphica.com

619 ms

general.css

192 ms

swfobject.js

538 ms

urchin.js

21 ms

noflash.jpg

192 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Nssgraphica.com, 33% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (619 ms) belongs to the original domain Nssgraphica.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.9 kB (31%)

Content Size

22.4 kB

After Optimization

15.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nssgraphica.com main page is 22.4 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. Only 5% of websites need less resources to load. Javascripts take 13.7 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 1.2 kB

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.0 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 1.2 kB or 53% of the original size.

Image Optimization

-0%

Potential reduce by 9 B

  • Original 6.5 kB
  • After minification 6.5 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. Nssgraphica images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 5.7 kB

  • Original 13.7 kB
  • After minification 13.4 kB
  • After compression 8.0 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 5.7 kB or 42% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nssgraphica. According to our analytics all requests are already optimized.

Network Requests Diagram

nssgraphica.com

nssgraphica.com

619 ms

general.css

general.css

192 ms

swfobject.js

swfobject.js

538 ms

urchin.js

urchin.js

21 ms

noflash.jpg

noflash.jpg

192 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

nssgraphica.com accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

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

Impact

Issue

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.

Best Practices

nssgraphica.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nssgraphica.com SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Nssgraphica.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 Nssgraphica.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

nssgraphica.com

Open Graph data is detected on the main page of Nssgraphica. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: