Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

portsdown-tunnels.org.uk

"Portsdown Tunnels - Researching the sites of Portsdown, Portsmouth, UK"

Page Load Speed

1.3 sec in total

First Response

278 ms

Resources Loaded

772 ms

Page Rendered

251 ms

About Website

Visit portsdown-tunnels.org.uk now to see the best up-to-date Portsdown Tunnels content and also check out these interesting facts you probably never knew about portsdown-tunnels.org.uk

Portsdown Tunnels. Researching underground and surface sites of Portsdown, Portsmouth, UK. Portsdown Tunnels

Visit portsdown-tunnels.org.uk

Key Findings

We analyzed Portsdown-tunnels.org.uk page load time and found that the first response time was 278 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

portsdown-tunnels.org.uk performance score

0

Network Requests Diagram

portsdown-tunnels.org.uk

278 ms

menu.html

129 ms

home_page.html

199 ms

menu_var.js

195 ms

menu_com.js

253 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 80% of them (12 requests) were addressed to the original Portsdown-tunnels.org.uk, 7% (1 request) were made to I.creativecommons.org and 7% (1 request) were made to Sm1.sitemeter.com. The less responsive or slowest element that took the longest time to load (278 ms) belongs to the original domain Portsdown-tunnels.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.1 kB (63%)

Content Size

54.0 kB

After Optimization

19.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Portsdown-tunnels.org.uk main page is 54.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 37.7 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 1.9 kB

  • Original 2.8 kB
  • After minification 2.7 kB
  • After compression 872 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. 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 1.9 kB or 68% of the original size.

Image Optimization

-12%

Potential reduce by 1.5 kB

  • Original 11.8 kB
  • After minification 10.3 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, Portsdown Tunnels needs image optimization as it can save up to 1.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 29.4 kB

  • Original 37.7 kB
  • After minification 30.7 kB
  • After compression 8.3 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 29.4 kB or 78% of the original size.

CSS Optimization

-77%

Potential reduce by 1.3 kB

  • Original 1.8 kB
  • After minification 1.0 kB
  • After compression 412 B

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. Portsdown-tunnels.org.uk needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portsdown Tunnels. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

portsdown-tunnels.org.uk accessibility score

33

Accessibility Issues

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

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

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

Best Practices

portsdown-tunnels.org.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

portsdown-tunnels.org.uk SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portsdown-tunnels.org.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 Portsdown-tunnels.org.uk main page’s claimed encoding is . 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 Portsdown Tunnels. 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: