Tools & Wizards About Us

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sibzine.storenvy.com

Home · Book Store · Online Store Powered by Storenvy

Page Load Speed

968 ms in total

First Response

40 ms

Resources Loaded

763 ms

Page Rendered

165 ms

About Website

Visit sibzine.storenvy.com now to see the best up-to-date Sibzine Storenvy content for United States and also check out these interesting facts you probably never knew about sibzine.storenvy.com

ON PRE-ORDER - Beat of my Heart! A Shojo Poster Collection Shipping date est. Apr '24 Please allow ample time for shipping. Contact the store if nothing arrives 8 weeks after your dispatch email. ...

Visit sibzine.storenvy.com

Key Findings

We analyzed Sibzine.storenvy.com page load time and found that the first response time was 40 ms and then it took 928 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

sibzine.storenvy.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

sibzine.storenvy.com

40 ms

sibzine.storenvy.com

306 ms

841884.css

58 ms

theme_patch.css

67 ms

css

43 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 19% of them (6 requests) were addressed to the original Sibzine.storenvy.com, 28% (9 requests) were made to Prod-cdn-00.storenvy.com and 13% (4 requests) were made to Prod-cdn-03.storenvy.com. The less responsive or slowest element that took the longest time to load (306 ms) belongs to the original domain Sibzine.storenvy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.0 kB (12%)

Content Size

327.1 kB

After Optimization

289.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sibzine.storenvy.com main page is 327.1 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 157.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 36.9 kB

  • Original 52.6 kB
  • After minification 48.1 kB
  • After compression 15.7 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 36.9 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 157.9 kB
  • After minification 157.9 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. Sibzine Storenvy images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 438 B

  • Original 66.0 kB
  • After minification 66.0 kB
  • After compression 65.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 603 B

  • Original 50.5 kB
  • After minification 50.5 kB
  • After compression 49.9 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. Sibzine.storenvy.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (48%)

Requests Now

21

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sibzine Storenvy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sibzine.storenvy.com accessibility score

80

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.

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

<frame> or <iframe> elements do not have a title

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

sibzine.storenvy.com best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

sibzine.storenvy.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sibzine.storenvy.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sibzine.storenvy.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

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