Analyze Advanced Glazing Systems | Romford, Essex, Hornchurch, Upminster, Brentwood

Advanced Glazing Systems provide high specification windows, doors, Roof Lanterns, Roof Lights and conservatories at affordable prices in Romford, Hornchurch, Upminster, Brentwood, Essex. Call us: +44...

Page load speed analysis

  • 49/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    370 ms

  • Resources loaded

    12.9 sec

  • Page rendered

    4.3 sec

  • Total page load time

    17.6 sec

Click here to check amazing Advanced Glazing Systems content for India. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 370 ms and then it took 17.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 163.1 kB
    Images 9.9 MB
    Javascripts 644.2 kB
    CSS 688.7 kB

    In fact, the total size of main page is 11.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.9 MB which makes up the majority of the site volume.

    • Original 163.1 kB
    • After minification 135.7 kB
    • After compression 28.0 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 27.4 kB, which is 17% 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 135.1 kB or 83% of the original size.

    • Original 9.9 MB
    • After optimization 9.8 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. Advanced Glazing Systems images are well optimized though.

    • Original 644.2 kB
    • After minification 560.2 kB
    • After compression 164.0 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 480.3 kB or 75% of the original size.

    • Original 688.7 kB
    • After minification 564.9 kB
    • After compression 77.1 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. needs all CSS files to be minified and compressed as it can save up to 611.7 kB or 89% of the original size.

Network requests diagram

  • css
  • css
  • css
  • css
  • bootstrap.css
  • font-awesome.css
  • fontello.css
  • magnific-popup.css
  • settings.css
  • animations.css
  • owl.carousel.css
  • owl.transitions.css
  • hover-min.css
  • jasny-bootstrap.css
  • style.css
  • jquery.cookiebar.css
  • custom.css
  • addthis_widget.js
  • agslogoheaderlarge.png
  • jquery.min.js
  • bootstrap.min.js
  • modernizr.js
  • jquery.themepunch.revolution.min.js
  • jasny-bootstrap.js
  • isotope.pkgd.min.js
  • jquery.magnific-popup.min.js
  • jquery.waypoints.min.js
  • jquery.countTo.js
  • jquery.parallax-1.1.3.js
  • jquery.validate.js
  • owl.carousel.js
  • jquery.browser.js
  • SmoothScroll.js
  • pace.min.js
  • template.js
  • jquery.cookiebar.js
  • custom.js
  • homepageslider1.jpg
  • homepageslider2.jpg
  • flushsashwindows.jpg
  • moatframe.js
  • slidingpatiohome4.jpg
  • trustatraderlogo.jpg
  • checkatradelogohome.jpg
  • whichlogo.jpg
  • animate.css
  • bifolds.jpg
  • slidingpatio.jpg
  • aluminiumdoorsthumbnail.jpg
  • compositedoorsthumbnail1.jpg
  • frenchdoors.jpg
  • upvcdoorsthumbnail.jpg
  • flushsashwindowsthumbnail.jpg
  • casementwindows.jpg
  • aluminiumcasementwindowsthumbnail.jpg
  • slidingsashwindows1.jpg
  • baywindows.jpg
  • tiltandturnwindows.jpg
  • edwardianconservatory.jpg
  • gardenroomconservatory.jpg
  • gableconservatory.jpg
  • livinroomconservatory.jpg
  • rooflightwindow.jpg
  • FlushSashWindows.jpg
  • KFOlCnqEu92Fr1MmSU5fBBc-.woff
  • KFOmCnqEu92Fr1Mu4mxM.woff
  • KFOlCnqEu92Fr1MmEU9fBBc-.woff
  • KFOlCnqEu92Fr1MmWUlfBBc-.woff
  • fontawesome-webfont.woff
  • 1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff
  • 1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrc.woff
  • 1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff
  • _ate.track.config_resp
  • 300lo.json
  • sh.f48a1a04fe8dbf021b4cda1d.html
  • fontello.woff
  • revicons.woff
  • flushsashwindowshumbnail.jpg
  • layers.33f5b85045a5f2308467.js

Our browser made a total of 82 requests to load all elements on the main page. We found that 79% of them (65 requests) were addressed to the original, 9% (7 requests) were made to and 5% (4 requests) were made to The less responsive or slowest element that took the longest time to load (8.3 sec) belongs to the original domain

Additional info on


The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Advanced Glazing Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address 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 300
NS 300
NS 300
NS 300
NS 300

Language and encoding

Normal result


N/A  language flag


EN en language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that 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 has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 100% of all visits is India. It lies approximately 4230 miles away from the server location (Germany) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up page load time for the majority of users is moving the server to India or just closer to the user base.

Poor result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of Advanced Glazing Systems. 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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