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preston.ac.uk: Preston's College

Preston's College is one of the largest and most successful colleges in England. We offer an extensive range of courses to match nearly every individual.

Page load speed analysis

  • 61/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.7 sec

  • Resources loaded

    5.5 sec

  • Page rendered

    325 ms

  • Total page load time

    7.6 sec

Welcome to preston.ac.uk homepage info - get ready to check Preston best content for United Kingdom right away, or after learning these important things about preston.ac.uk

We analyzed Preston.ac.uk page load time and found that the first response time was 1.7 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 128.4 kB
    Images 3.3 MB
    Javascripts 1.0 MB
    CSS 314.3 kB

    In fact, the total size of Preston.ac.uk main page is 4.7 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. 65% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

    • Original 128.4 kB
    • After minification 102.0 kB
    • After compression 26.8 kB

    HTML optimization

    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 26.4 kB, which is 21% 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 101.6 kB or 79% of the original size.

    • Original 3.3 MB
    • After optimization 2.9 MB

    Image optimization

    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, Preston needs image optimization as it can save up to 396.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 1.0 MB
    • After minification 872.5 kB
    • After compression 278.4 kB

    JavaScript optimization

    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 741.6 kB or 73% of the original size.

    • Original 314.3 kB
    • After minification 249.4 kB
    • After compression 68.6 kB

    CSS optimization

    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. Preston.ac.uk needs all CSS files to be minified and compressed as it can save up to 245.7 kB or 78% of the original size.

Network requests diagram

  • preston.ac.uk
  • www.preston.ac.uk
  • wp-emoji-release.min.js
  • dashicons.min.css
  • bootstrap.css
  • responsive.css
  • style.css
  • jquery.fancybox.css
  • jquery.min.js
  • jquery.md5.js
  • cforms.js
  • pcf2.js
  • bootstrap.min.js
  • scripts.js
  • modernizr.full.min.js
  • youtube.js
  • css
  • css
  • stylesheet.css
  • overwrite.css
  • toggle.js
  • addthis_widget.js
  • core.min.js
  • widget.min.js
  • tabs.min.js
  • jquery.fancybox.pack.js
  • lightbox.js
  • comment-reply.min.js
  • wp-embed.min.js
  • moment.js
  • langs.min.js
  • jquery.cookie.js
  • script.js
  • conversion.js
  • log.js
  • analytics.js
  • gtm.js
  • youTubeRetina.png
  • iconTwitterRetina.png
  • iconFacebookRetina.png
  • iconRSSRetina.png
  • prestonscollegelogo.jpg
  • searchButtonBackground.png
  • prestonsCollegeProsImage.png
  • prestonsadultProsImage.png
  • prestonsHEProsImage.png
  • megaMenuBlackoutImage.png
  • slideShowFullBackground.png
  • BIM_first_manufacturer-800x400.jpg
  • loading-1.gif
  • website-banner.png
  • banner-rework.png
  • Higher-level-skills.jpg
  • FIT-education-slider.jpg
  • Henry-Iddon-Prospectus-Shots_9191292251_o1-270x402.jpg
  • prospectusImage2.png
  • fullfooterLogosRetina.png
  • footerLogo.png
  • collect
  • courseFinderDown.png
  • customDropDownArrow.jpg
  • submitButtonArrow.png
  • slideShowNavigation.png
  • homeIcons.png
  • feedTwitterIcon.png
  • twitterButtonBackground.jpg
  • twitterSmallIcon.png
  • v0SdcGFAl2aezM9Vq_aFTQ.ttf
  • asap-regular-webfont.woff
  • facebookSmallIcon.png
  • smallIcoSpritesheet.png
  • footer-twitter.png
  • footer-Line-break.png
  • roundtrip.js
  • conversion_async.js
  • www.preston.ac.uk.js
  • ~text
  • 5HRUIVGP3FCERIAOBTRZFU.js
  • out
  • tr
  • out
  • out
  • out
  • out
  • out
  • out
  • out
  • u.php
  • adsct
  • pixel
  • sync
  • 377928.gif
  • sd
  • in
  • playlistItems
  • 300lo.json
  • sh.7c7179124ea24ac6ba46caac.html
  • pixel
  • default.jpg
  • default.jpg
  • default.jpg
  • default.jpg
  • default.jpg
  • print.css

Our browser made a total of 110 requests to load all elements on the main page. We found that 57% of them (63 requests) were addressed to the original Preston.ac.uk, 8% (9 requests) were made to D.adroll.com and 5% (5 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Preston.ac.uk.

Additional info on preston.ac.uk

Requests

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preston. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

31

Javascripts

50

Images

10

CSS

3

AJAX

94

All

Possible request optimization

1

Javascripts

35

Images

1

CSS

3

AJAX

54

Optimized

40

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.preston.ac.uk/ before it reached this domain.

IP address

Preston.ac.uk uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

preston.ac.uk

95.142.152.194 3599
NS

preston.ac.uk

ns1.ja.net 21599
NS

preston.ac.uk

dns1.preston.ac.uk 21599
NS

preston.ac.uk

dns2.preston.ac.uk 21599
SOA

preston.ac.uk

21599 Mname: dns1.preston.ac.uk
Rname: jgreenwood.preston.ac.uk
Serial: 595
Refresh: 3600
Retry: 600
Expire: 1814400
Minimum-ttl: 3600

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

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

HTTPS certificate

SSL Certificate

Preston.ac.uk has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 70% of all visits is United Kingdom. It’s good for Preston.ac.uk that their server is also located in United Kingdom, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Preston. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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