Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bestbuyenvelopes.uk

Order envelopes? Envelopes online shop | Bestbuyenvelopes.uk

Page Load Speed

3.5 sec in total

First Response

352 ms

Resources Loaded

2.6 sec

Page Rendered

618 ms

About Website

Welcome to bestbuyenvelopes.uk homepage info - get ready to check Bestbuyenvelopes best content for United Kingdom right away, or after learning these important things about bestbuyenvelopes.uk

Order envelopes online, all colours & sizes. Economical, large stocks, quick delivery & excellent service. Receive sample envelopes free!

Visit bestbuyenvelopes.uk

Key Findings

We analyzed Bestbuyenvelopes.uk page load time and found that the first response time was 352 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bestbuyenvelopes.uk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value20.5 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value2,390 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

bestbuyenvelopes.uk

352 ms

www.bestbuyenvelopes.uk

572 ms

gtmuebom.js

803 ms

jquery-3.5.1.min.js

39 ms

popper.min.js

38 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 68% of them (52 requests) were addressed to the original Bestbuyenvelopes.uk, 10% (8 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Ss.bestbuyenvelopes.uk. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bestbuyenvelopes.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.0 kB (21%)

Content Size

1.0 MB

After Optimization

802.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bestbuyenvelopes.uk main page is 1.0 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. 65% of websites need less resources to load. Javascripts take 448.1 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 153.6 kB

  • Original 174.7 kB
  • After minification 155.5 kB
  • After compression 21.1 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 19.2 kB, which is 11% 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 153.6 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 21.0 kB

  • Original 326.5 kB
  • After minification 305.5 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. Bestbuyenvelopes images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 29.4 kB

  • Original 448.1 kB
  • After minification 447.4 kB
  • After compression 418.8 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

-8%

Potential reduce by 5.1 kB

  • Original 62.3 kB
  • After minification 62.2 kB
  • After compression 57.2 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. Bestbuyenvelopes.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (47%)

Requests Now

66

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bestbuyenvelopes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bestbuyenvelopes.uk accessibility score

66

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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>).

Best Practices

bestbuyenvelopes.uk 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bestbuyenvelopes.uk 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bestbuyenvelopes.uk 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 Bestbuyenvelopes.uk 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 Bestbuyenvelopes. 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: