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mark-1.co.uk screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

mark-1.co.uk

Avengers Mark One Productions Web Site - Producers of The Avengers,The New Avengers and The Professionals

Page Load Speed

1.2 sec in total

First Response

257 ms

Resources Loaded

878 ms

Page Rendered

87 ms

mark-1.co.uk screenshot

About Website

Welcome to mark-1.co.uk homepage info - get ready to check Mark 1 best content for United Kingdom right away, or after learning these important things about mark-1.co.uk

The authorised home of Avengers Mark 1 Productions, producers of The New Avengers and The Professionals TV series. Brian Clemens and Laurie Johnson

Visit mark-1.co.uk

Key Findings

We analyzed Mark-1.co.uk page load time and found that the first response time was 257 ms and then it took 965 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

mark-1.co.uk performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

mark-1.co.uk

257 ms

www.mark-1.co.uk

356 ms

title.gif

261 ms

navenge.jpg

264 ms

lich1.gif

264 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Mark-1.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (356 ms) belongs to the original domain Mark-1.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 kB (13%)

Content Size

20.7 kB

After Optimization

18.1 kB

  • HTML
  • Images

In fact, the total size of Mark-1.co.uk main page is 20.7 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 16.4 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 2.7 kB

  • Original 4.3 kB
  • After minification 3.9 kB
  • After compression 1.6 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 2.7 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 16.4 kB
  • After minification 16.4 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. Mark 1 images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mark 1. According to our analytics all requests are already optimized.

Network Requests Diagram

mark-1.co.uk

mark-1.co.uk

257 ms

www.mark-1.co.uk

www.mark-1.co.uk

356 ms

title.gif

title.gif

261 ms

navenge.jpg

navenge.jpg

264 ms

lich1.gif

lich1.gif

264 ms

Accessibility Review

mark-1.co.uk accessibility score

58

Accessibility Issues

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

mark-1.co.uk best practices score

75

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

SEO Factors

mark-1.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

Image elements do not have [alt] attributes

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 Mark-1.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 Mark-1.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

mark-1.co.uk

Open Graph description is not detected on the main page of Mark 1. 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: