Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

store.streetlib.com

Ebook, audiolibri e libri cartacei in italiano e altre lingue

Page Load Speed

2.2 sec in total

First Response

140 ms

Resources Loaded

1.6 sec

Page Rendered

412 ms

About Website

Visit store.streetlib.com now to see the best up-to-date Store Streetlib content for United States and also check out these interesting facts you probably never knew about store.streetlib.com

Vendita libri, ebook, audiobook in italiano e altre lingue. Libri di narrativa, saggistica, manuali e molto altro

Visit store.streetlib.com

Key Findings

We analyzed Store.streetlib.com page load time and found that the first response time was 140 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

store.streetlib.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.207

60/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

store.streetlib.com

140 ms

store.streetlib.com

581 ms

theme-bundle.polyfills.js

494 ms

theme-bundle.head_async.js

97 ms

webfont.js

65 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Store.streetlib.com, 57% (28 requests) were made to Cdn11.bigcommerce.com and 16% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (581 ms) belongs to the original domain Store.streetlib.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 266.1 kB (23%)

Content Size

1.2 MB

After Optimization

890.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Store.streetlib.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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 557.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 255.0 kB

  • Original 289.6 kB
  • After minification 271.7 kB
  • After compression 34.6 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 255.0 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 557.6 kB
  • After minification 557.6 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. Store Streetlib images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 11.1 kB

  • Original 309.1 kB
  • After minification 309.1 kB
  • After compression 298.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 20 (51%)

Requests Now

39

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Store Streetlib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

store.streetlib.com accessibility score

89

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

store.streetlib.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

store.streetlib.com SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Store.streetlib.com can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Store.streetlib.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 description is not detected on the main page of Store Streetlib. 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: