Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jamesoliver.com

James Oliver Properties - Superior Student Homes in Portsmouth

Page Load Speed

21.5 sec in total

First Response

1.8 sec

Resources Loaded

19.1 sec

Page Rendered

597 ms

About Website

Click here to check amazing James Oliver content. Otherwise, check out these important facts you probably never knew about jamesoliver.com

Located in the heart of the University quarter in Portsmouth and simply the best shared student homes in the City. Perfect for groups of friends.

Visit jamesoliver.com

Key Findings

We analyzed Jamesoliver.com page load time and found that the first response time was 1.8 sec and then it took 19.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

jamesoliver.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

jamesoliver.com

1762 ms

loftloader.min.css

529 ms

jquery.multiselect.css

514 ms

propertyhive.css

513 ms

style.css

340 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 94% of them (67 requests) were addressed to the original Jamesoliver.com, 3% (2 requests) were made to Unpkg.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (11.7 sec) belongs to the original domain Jamesoliver.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.4 kB (24%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jamesoliver.com main page is 1.7 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. Images take 995.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 137.2 kB

  • Original 160.4 kB
  • After minification 157.2 kB
  • After compression 23.2 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 137.2 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 63.5 kB

  • Original 995.8 kB
  • After minification 932.3 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. James Oliver images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 180.8 kB

  • Original 393.0 kB
  • After minification 393.0 kB
  • After compression 212.2 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 180.8 kB or 46% of the original size.

CSS Optimization

-22%

Potential reduce by 32.9 kB

  • Original 151.4 kB
  • After minification 151.4 kB
  • After compression 118.5 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. Jamesoliver.com needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (77%)

Requests Now

60

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of James Oliver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

jamesoliver.com accessibility score

98

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

Links do not have a discernible name

Best Practices

jamesoliver.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jamesoliver.com 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

Links do not have descriptive text

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 Jamesoliver.com 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 Jamesoliver.com 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 data is detected on the main page of James Oliver. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: