Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

Page Load Speed

2.8 sec in total

First Response

657 ms

Resources Loaded

2 sec

Page Rendered

147 ms

api.collectplus.co.uk screenshot

About Website

Welcome to api.collectplus.co.uk homepage info - get ready to check Api Collect Plus best content for United Kingdom right away, or after learning these important things about api.collectplus.co.uk

Parcels made easy. Send, collect and return parcels at your local store from early till late, 7 days a week. Free tracking and cover available as standard.

Visit api.collectplus.co.uk

Key Findings

We analyzed Api.collectplus.co.uk page load time and found that the first response time was 657 ms and then it took 2.1 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

api.collectplus.co.uk performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

api.collectplus.co.uk

657 ms

application-7ebb986f054a7a2b1be8776cf614bd3b.css

242 ms

tracking-a9e06c21865b3e3236ff8c2ebdab83a6.css

185 ms

js

91 ms

application-990864bf3b0351cc1e280822fac16060.js

421 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Api.collectplus.co.uk, 52% (25 requests) were made to Collectplus.co.uk and 4% (2 requests) were made to Dev.visualwebsiteoptimizer.com. The less responsive or slowest element that took the longest time to load (657 ms) belongs to the original domain Api.collectplus.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 982.9 kB (66%)

Content Size

1.5 MB

After Optimization

497.4 kB

In fact, the total size of Api.collectplus.co.uk main page is 1.5 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. 40% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 40.4 kB

  • Original 58.9 kB
  • After minification 58.5 kB
  • After compression 18.5 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 40.4 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 150 B

  • Original 76.0 kB
  • After minification 75.8 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. Api Collect Plus images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 810.2 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 375.4 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 810.2 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 132.1 kB

  • Original 159.8 kB
  • After minification 158.8 kB
  • After compression 27.7 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. Api.collectplus.co.uk needs all CSS files to be minified and compressed as it can save up to 132.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (53%)

Requests Now

43

After Optimization

20

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Api Collect Plus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

api.collectplus.co.uk accessibility score

71

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

api.collectplus.co.uk best practices score

83

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

SEO Factors

api.collectplus.co.uk SEO score

67

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Api.collectplus.co.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 Api.collectplus.co.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 Api Collect Plus. 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: