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nfl.co.uk screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nfl.co.uk

Domain name registration, sales and lease

Page Load Speed

1.1 sec in total

First Response

302 ms

Resources Loaded

701 ms

Page Rendered

123 ms

nfl.co.uk screenshot

About Website

Visit nfl.co.uk now to see the best up-to-date Nfl content and also check out these interesting facts you probably never knew about nfl.co.uk

Bootsrap based theme

Visit nfl.co.uk

Key Findings

We analyzed Nfl.co.uk page load time and found that the first response time was 302 ms and then it took 824 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

nfl.co.uk performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

nfl.co.uk

302 ms

lively-logo.png

163 ms

closedmerchant.php

192 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 67% of them (2 requests) were addressed to the original Nfl.co.uk, 33% (1 request) were made to Affiliatewindow.com. The less responsive or slowest element that took the longest time to load (302 ms) belongs to the original domain Nfl.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 kB (39%)

Content Size

8.0 kB

After Optimization

4.9 kB

  • HTML
  • Images

In fact, the total size of Nfl.co.uk main page is 8.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 5.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 1.7 kB

  • Original 2.6 kB
  • After minification 2.2 kB
  • After compression 876 B

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 376 B, which is 15% 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 1.7 kB or 66% of the original size.

Image Optimization

-26%

Potential reduce by 1.4 kB

  • Original 5.5 kB
  • After minification 4.0 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. Obviously, Nfl needs image optimization as it can save up to 1.4 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • AJAX
  • Images

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nfl. According to our analytics all requests are already optimized.

Network Requests Diagram

nfl.co.uk

nfl.co.uk

302 ms

lively-logo.png

lively-logo.png

163 ms

closedmerchant.php

closedmerchant.php

192 ms

Accessibility Review

nfl.co.uk accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nfl.co.uk 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

High

Page has valid source maps

SEO Factors

nfl.co.uk SEO score

92

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

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

    N/A

  • Encoding

    ISO-8859-1

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

nfl.co.uk

Open Graph description is not detected on the main page of Nfl. 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: