Tools & Wizards About Us
nottsheritagegateway.org.uk screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

nottsheritagegateway.org.uk

The Nottinghamshire Heritage Gateway > Homepage

Page Load Speed

885 ms in total

First Response

197 ms

Resources Loaded

602 ms

Page Rendered

86 ms

nottsheritagegateway.org.uk screenshot

About Website

Visit nottsheritagegateway.org.uk now to see the best up-to-date Notts Heritage Gateway content and also check out these interesting facts you probably never knew about nottsheritagegateway.org.uk

Welcome to the Nottinghamshire Heritage Gateway, an internet-accessible guide to the heritage resources of Nottinghamshire, and to the history of the county

Visit nottsheritagegateway.org.uk

Key Findings

We analyzed Nottsheritagegateway.org.uk page load time and found that the first response time was 197 ms and then it took 688 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

nottsheritagegateway.org.uk performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

nottsheritagegateway.org.uk

197 ms

gatewayv3.css

122 ms

cse.js

49 ms

recentadditions.gif

213 ms

uptonhall2.jpg

218 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 64% of them (14 requests) were addressed to the original Nottsheritagegateway.org.uk, 27% (6 requests) were made to Google.com and 9% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (301 ms) belongs to the original domain Nottsheritagegateway.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.3 kB (6%)

Content Size

291.6 kB

After Optimization

274.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nottsheritagegateway.org.uk main page is 291.6 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. 20% of websites need less resources to load. Javascripts take 155.7 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 8.2 kB

  • Original 12.3 kB
  • After minification 12.1 kB
  • After compression 4.1 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 8.2 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 188 B

  • Original 110.1 kB
  • After minification 109.9 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. Notts Heritage Gateway images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 4.2 kB

  • Original 155.7 kB
  • After minification 155.5 kB
  • After compression 151.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-35%

Potential reduce by 4.8 kB

  • Original 13.4 kB
  • After minification 13.4 kB
  • After compression 8.7 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. Nottsheritagegateway.org.uk needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

21

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Notts Heritage Gateway. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nottsheritagegateway.org.uk

nottsheritagegateway.org.uk

197 ms

gatewayv3.css

gatewayv3.css

122 ms

cse.js

cse.js

49 ms

recentadditions.gif

recentadditions.gif

213 ms

uptonhall2.jpg

uptonhall2.jpg

218 ms

pilgrims50px.jpg

pilgrims50px.jpg

211 ms

dukeries50px.jpg

dukeries50px.jpg

210 ms

dr-thoroton-50px.jpg

dr-thoroton-50px.jpg

214 ms

dukeries-colour-map.jpg

dukeries-colour-map.jpg

213 ms

southwell-station-1920.jpg

southwell-station-1920.jpg

301 ms

cse_element__en.js

cse_element__en.js

20 ms

default+en.css

default+en.css

69 ms

default.css

default.css

74 ms

async-ads.js

async-ads.js

39 ms

branding.png

branding.png

6 ms

clear.png

clear.png

3 ms

nav_logo114.png

nav_logo114.png

14 ms

homepagebackground.gif

homepagebackground.gif

175 ms

nhgbanner.jpg

nhgbanner.jpg

179 ms

tab_left.gif

tab_left.gif

179 ms

tab_right.gif

tab_right.gif

183 ms

gatewayprint.css

gatewayprint.css

94 ms

Accessibility Review

nottsheritagegateway.org.uk accessibility score

84

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.

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

nottsheritagegateway.org.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

nottsheritagegateway.org.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 Nottsheritagegateway.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 Nottsheritagegateway.org.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

nottsheritagegateway.org.uk

Open Graph description is not detected on the main page of Notts Heritage Gateway. 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: