Tools & Wizards About Us
opaluxwindowfilms.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

opaluxwindowfilms.com

Window Film | Window Film Suppliers | Window Film Company | Opalux Films

Page Load Speed

4.9 sec in total

First Response

303 ms

Resources Loaded

4.4 sec

Page Rendered

187 ms

opaluxwindowfilms.com screenshot

About Website

Click here to check amazing Opalux Window Films content. Otherwise, check out these important facts you probably never knew about opaluxwindowfilms.com

UK's premier window film company, supplying window films for heat and light management and energy saving

Visit opaluxwindowfilms.com

Key Findings

We analyzed Opaluxwindowfilms.com page load time and found that the first response time was 303 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

opaluxwindowfilms.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

opaluxwindowfilms.com

303 ms

opaluxwindowfilms.com

3316 ms

api.js

39 ms

css__NVPV_NLFUgX9M43vMqGtaikZGgfYG1LfUcjYFWbbNx8__RebZ5F9DwvvJzqLggxCOcc9d2351W6Laecik9g0cV3E__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

174 ms

font-awesome.min.css

36 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 82% of them (37 requests) were addressed to the original Opaluxwindowfilms.com, 4% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Opaluxwindowfilms.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.7 kB (8%)

Content Size

653.9 kB

After Optimization

600.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opaluxwindowfilms.com main page is 653.9 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. 35% of websites need less resources to load. Javascripts take 298.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 31.9 kB

  • Original 41.5 kB
  • After minification 39.3 kB
  • After compression 9.5 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 31.9 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 19.6 kB

  • Original 275.9 kB
  • After minification 256.3 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. Opalux Window Films images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 298.0 kB
  • After minification 298.0 kB
  • After compression 295.9 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

-0%

Potential reduce by 63 B

  • Original 38.6 kB
  • After minification 38.6 kB
  • After compression 38.5 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. Opaluxwindowfilms.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (41%)

Requests Now

41

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opalux Window Films. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opaluxwindowfilms.com

opaluxwindowfilms.com

303 ms

opaluxwindowfilms.com

opaluxwindowfilms.com

3316 ms

api.js

api.js

39 ms

css__NVPV_NLFUgX9M43vMqGtaikZGgfYG1LfUcjYFWbbNx8__RebZ5F9DwvvJzqLggxCOcc9d2351W6Laecik9g0cV3E__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

css__NVPV_NLFUgX9M43vMqGtaikZGgfYG1LfUcjYFWbbNx8__RebZ5F9DwvvJzqLggxCOcc9d2351W6Laecik9g0cV3E__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

174 ms

font-awesome.min.css

font-awesome.min.css

36 ms

css__amqV5znfGWVIaDfn5CrDBwQjGzlSluiEtK60qpp8oWo__I368EUanw7-__ufAG2boPbDBUOZBCAG89ScYnNgIAeo__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

css__amqV5znfGWVIaDfn5CrDBwQjGzlSluiEtK60qpp8oWo__I368EUanw7-__ufAG2boPbDBUOZBCAG89ScYnNgIAeo__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

264 ms

css__b9Vsn9Tvgkrz33jCXV2E1SPRo5MNiFsJh3VU0mU9LAA__2MIkOnUGwCSLdjDCsMVuAZMhgSU_dtBRAXQCUJzlD8c__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

css__b9Vsn9Tvgkrz33jCXV2E1SPRo5MNiFsJh3VU0mU9LAA__2MIkOnUGwCSLdjDCsMVuAZMhgSU_dtBRAXQCUJzlD8c__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

272 ms

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css__8xxsq3XPLxAWVlmmLzexEN4c04wxViXLE1cB8GY0MHc__tlV9tcG_mQ4u2MNv16DYHwl2bStHH-nT2TWq2ycQK2o__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

274 ms

css__ZiuAXfq8FrfgHrwrMQRGzKb3RHBReRifEdTRemMQfrk__a9hIbt0eaZ7d5nhwnm2weG8R_2eXK4EvoOx9dOxouHE__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

css__ZiuAXfq8FrfgHrwrMQRGzKb3RHBReRifEdTRemMQfrk__a9hIbt0eaZ7d5nhwnm2weG8R_2eXK4EvoOx9dOxouHE__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

272 ms

css__EVXcGGbWiOsoGeG9AGqyK-fPJZP5FGS2WqyUuaTOAqc__sn3LV_WRW_xGs0GzzcOzPHD-C8GtpwvPoZgqqalCvaI__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

css__EVXcGGbWiOsoGeG9AGqyK-fPJZP5FGS2WqyUuaTOAqc__sn3LV_WRW_xGs0GzzcOzPHD-C8GtpwvPoZgqqalCvaI__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

269 ms

css__Mj-bIy5ZdhbjdVA7pHj7Qe9m1oxe9CofTDqdsAN1VkQ__OZGy7G62gUNhG6cyMIbqenLtxD2z8VNrnoFAA0GuRiw__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

css__Mj-bIy5ZdhbjdVA7pHj7Qe9m1oxe9CofTDqdsAN1VkQ__OZGy7G62gUNhG6cyMIbqenLtxD2z8VNrnoFAA0GuRiw__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.css

273 ms

css

css

38 ms

js__KHx9_DwloGWiZgkGS8IJvXLOF7T_ePrdsEePuEMN6vA__iqG_2cxM7-f1ntlMMiN5bkX56yw-IMARNKzWytEIiG4__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

js__KHx9_DwloGWiZgkGS8IJvXLOF7T_ePrdsEePuEMN6vA__iqG_2cxM7-f1ntlMMiN5bkX56yw-IMARNKzWytEIiG4__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

353 ms

js__s-Zy6m2OheqYD1NZufu9aWhLOUMB1f1pjXdGOan32zU__laOmb3S-bzg-jLdR8eSSz2vBGHZzZDGo3fq-9w_MvWg__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

js__s-Zy6m2OheqYD1NZufu9aWhLOUMB1f1pjXdGOan32zU__laOmb3S-bzg-jLdR8eSSz2vBGHZzZDGo3fq-9w_MvWg__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

363 ms

recaptcha__en.js

recaptcha__en.js

24 ms

120734.js

120734.js

42 ms

js__xz1xer-ZDFoFWwKOr1Z5i6BQQ6HoO_LJc9JAt33LfDc__HUY-H1hMC2I-y17CNAVsCq4WVkif1DPKgB17WDTywMA__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

js__xz1xer-ZDFoFWwKOr1Z5i6BQQ6HoO_LJc9JAt33LfDc__HUY-H1hMC2I-y17CNAVsCq4WVkif1DPKgB17WDTywMA__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

281 ms

js__Bg-Oyw0EdZHoFiDPJGaRblSi6o8N85W9n2yZXjXiWMA__NXjFZXHvidDrkoewGg5Fy4sKC4nBXn02iVvdeQL9EYI__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

js__Bg-Oyw0EdZHoFiDPJGaRblSi6o8N85W9n2yZXjXiWMA__NXjFZXHvidDrkoewGg5Fy4sKC4nBXn02iVvdeQL9EYI__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

279 ms

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279 ms

js

js

58 ms

js__ITMOLCG2aEtOKlUM1c4BGIUF8YdAkjZWpYSek_ApnKs__ytJ6XBKgHGrH-YfM9wSSJsHgPqhkwI50uEAPgMqeLVc__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

js__ITMOLCG2aEtOKlUM1c4BGIUF8YdAkjZWpYSek_ApnKs__ytJ6XBKgHGrH-YfM9wSSJsHgPqhkwI50uEAPgMqeLVc__xewFbH2b2O9BDUfbAIVKpL9Zysp3276SrQXXormQBMM.js

280 ms

opalux_logo_03.png

opalux_logo_03.png

97 ms

home-icon.png

home-icon.png

100 ms

hamburger.png

hamburger.png

99 ms

line.png

line.png

99 ms

slide1.jpg

slide1.jpg

185 ms

swirl.png

swirl.png

184 ms

the-sun-in-the-sky.jpg

the-sun-in-the-sky.jpg

149 ms

shutterstock_204763357.jpg

shutterstock_204763357.jpg

189 ms

IMG_2467.JPG

IMG_2467.JPG

189 ms

001%20PROTEKT%20%282%29.jpg

001%20PROTEKT%20%282%29.jpg

274 ms

2641p1archi%20wind20.jpg

2641p1archi%20wind20.jpg

238 ms

2641p1archi%20wind%2022.jpg

2641p1archi%20wind%2022.jpg

273 ms

IMG_1486%20%283%29.JPG

IMG_1486%20%283%29.JPG

273 ms

GRAFFITI_BEFORE.JPG

GRAFFITI_BEFORE.JPG

274 ms

muraspec%20office%2010.jpg

muraspec%20office%2010.jpg

275 ms

Northgate%20-%20AC9303%20%282%29.JPG

Northgate%20-%20AC9303%20%282%29.JPG

327 ms

shutterstock_26316541.jpg

shutterstock_26316541.jpg

363 ms

2641p1archi%20windows%20p11.jpg

2641p1archi%20windows%20p11.jpg

363 ms

windowfilm-guide.png

windowfilm-guide.png

448 ms

down-arrow.png

down-arrow.png

363 ms

opalux-logo-grey.png

opalux-logo-grey.png

363 ms

grippie.png

grippie.png

374 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

41 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

48 ms

Accessibility Review

opaluxwindowfilms.com accessibility score

81

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

opaluxwindowfilms.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

opaluxwindowfilms.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Opaluxwindowfilms.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 Opaluxwindowfilms.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

opaluxwindowfilms.com

Open Graph description is not detected on the main page of Opalux Window Films. 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: