Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

jannettesrareyarns.co.uk

Rowan, Noro, Debbie Bliss, Louisa Harding - the best designer knitting yarns and accessories | Jannette's Rare Yarns

Page Load Speed

3.3 sec in total

First Response

684 ms

Resources Loaded

2.4 sec

Page Rendered

233 ms

jannettesrareyarns.co.uk screenshot

About Website

Visit jannettesrareyarns.co.uk now to see the best up-to-date Jannette S Rare Yarns content for Germany and also check out these interesting facts you probably never knew about jannettesrareyarns.co.uk

Knitting Yarns and patterns from Rowan, Noro,Debbie Bliss.Needles from Addi, Knit Pro, Brittany. Bags, Beads, Buttons for the knitter.

Visit jannettesrareyarns.co.uk

Key Findings

We analyzed Jannettesrareyarns.co.uk page load time and found that the first response time was 684 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

jannettesrareyarns.co.uk performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

51/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

www.jannettesrareyarns.co.uk

684 ms

46270850fa80bff02e5a09eed48c3d02.shelley-2016.css.php

209 ms

jquery-1.7.2.min.js.php

348 ms

jquery-ui-1.8.24.custom.min.js.php

327 ms

d4cc43e126d0dd4e60d365206b2b89e3.shelley-2016.functions.js.php

372 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 90% of them (53 requests) were addressed to the original Jannettesrareyarns.co.uk, 5% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (706 ms) belongs to the original domain Jannettesrareyarns.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 688.2 kB (49%)

Content Size

1.4 MB

After Optimization

710.0 kB

In fact, the total size of Jannettesrareyarns.co.uk main page is 1.4 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. Javascripts take 669.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 64.8 kB

  • Original 78.4 kB
  • After minification 78.3 kB
  • After compression 13.5 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. 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 64.8 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 30.2 kB

  • Original 517.2 kB
  • After minification 487.0 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. Jannette S Rare Yarns images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 477.4 kB

  • Original 669.6 kB
  • After minification 637.1 kB
  • After compression 192.2 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 477.4 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 115.8 kB

  • Original 133.1 kB
  • After minification 107.6 kB
  • After compression 17.3 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. Jannettesrareyarns.co.uk needs all CSS files to be minified and compressed as it can save up to 115.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (11%)

Requests Now

53

After Optimization

47

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jannette S Rare Yarns. 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 as a result speed up the page load time.

Accessibility Review

jannettesrareyarns.co.uk accessibility score

52

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.

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

jannettesrareyarns.co.uk 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

jannettesrareyarns.co.uk SEO score

85

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jannettesrareyarns.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English 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 Jannettesrareyarns.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Jannette S Rare Yarns. 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: