Tools & Wizards About Us
truelens.co.uk screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

truelens.co.uk

Home | True Lens Services | True Lens Services repair, service and test film and video lenses. Lens engineers who are specialists in all aspects of pr...

Page Load Speed

2.5 sec in total

First Response

125 ms

Resources Loaded

1.9 sec

Page Rendered

495 ms

truelens.co.uk screenshot

About Website

Visit truelens.co.uk now to see the best up-to-date True Lens content and also check out these interesting facts you probably never knew about truelens.co.uk

True Lens Services repair, service and test film and video lenses. They have a team of lens engineers who are specialists in all aspects of precision engineering.

Visit truelens.co.uk

Key Findings

We analyzed Truelens.co.uk page load time and found that the first response time was 125 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

truelens.co.uk performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.922

3/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

truelens.co.uk

125 ms

www.truelens.co.uk

231 ms

ajax.js

32 ms

font-awesome.min.css

50 ms

b10be7bb84.js

74 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 63% of them (65 requests) were addressed to the original Truelens.co.uk, 12% (12 requests) were made to Truelens.s3.us-east-005.backblazeb2.com and 7% (7 requests) were made to Static.mailerlite.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Truelens.s3.us-east-005.backblazeb2.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.6 kB (1%)

Content Size

10.2 MB

After Optimization

10.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Truelens.co.uk main page is 10.2 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. 70% of websites need less resources to load. Images take 9.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 61.7 kB

  • Original 76.7 kB
  • After minification 67.4 kB
  • After compression 14.9 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. This page needs HTML code to be minified as it can gain 9.3 kB, which is 12% 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 61.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 3.3 kB

  • Original 9.9 MB
  • After minification 9.9 MB

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. True Lens images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 12.2 kB

  • Original 186.2 kB
  • After minification 186.2 kB
  • After compression 174.0 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

-11%

Potential reduce by 6.4 kB

  • Original 60.2 kB
  • After minification 59.8 kB
  • After compression 53.8 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. Truelens.co.uk needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (49%)

Requests Now

89

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of True Lens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

truelens.co.uk

truelens.co.uk

125 ms

www.truelens.co.uk

www.truelens.co.uk

231 ms

ajax.js

ajax.js

32 ms

font-awesome.min.css

font-awesome.min.css

50 ms

b10be7bb84.js

b10be7bb84.js

74 ms

normalize.css

normalize.css

67 ms

styles.css

styles.css

110 ms

flexslider.css

flexslider.css

97 ms

sky-mega-menu.css

sky-mega-menu.css

113 ms

jquery.liveSearch.css

jquery.liveSearch.css

116 ms

mediaqueries.css

mediaqueries.css

114 ms

jquery.fancybox.css

jquery.fancybox.css

121 ms

meanmenu.css

meanmenu.css

131 ms

fancybox.css

fancybox.css

45 ms

css

css

43 ms

modernizr.js

modernizr.js

144 ms

style.css

style.css

153 ms

util.js

util.js

148 ms

main.js

main.js

152 ms

js

js

76 ms

jquery.min.js

jquery.min.js

34 ms

jquery.raccordion.js

jquery.raccordion.js

153 ms

jquery.animation.easing.js

jquery.animation.easing.js

168 ms

jquery.liveSearch.js

jquery.liveSearch.js

175 ms

classie.js

classie.js

186 ms

svganimations.js

svganimations.js

259 ms

jquery.stellar.min.js

jquery.stellar.min.js

260 ms

scrollReveal.min.js

scrollReveal.min.js

186 ms

queryloader2.min.js

queryloader2.min.js

260 ms

fancybox.umd.js

fancybox.umd.js

61 ms

slick.css

slick.css

54 ms

slick.min.js

slick.min.js

59 ms

jquery_cookie.js

jquery_cookie.js

259 ms

jquery.flexslider.js

jquery.flexslider.js

343 ms

jquery.meanmenu.min.js

jquery.meanmenu.min.js

259 ms

universal.js

universal.js

67 ms

css

css

17 ms

universal.css

universal.css

51 ms

banner_reduced_waiting_times_2.png

banner_reduced_waiting_times_2.png

324 ms

logo.svg

logo.svg

163 ms

envelope-solid-orange.svg

envelope-solid-orange.svg

165 ms

phone-solid-orange.svg

phone-solid-orange.svg

162 ms

messages-solid.svg

messages-solid.svg

163 ms

dropdown_arrow.png

dropdown_arrow.png

163 ms

nav_arrow.png

nav_arrow.png

165 ms

24mmVega-1b.jpg

24mmVega-1b.jpg

197 ms

1.jpg

1.jpg

205 ms

VegaSet-3b.png

VegaSet-3b.png

208 ms

PL-caps.gif

PL-caps.gif

195 ms

Cineshot-1_Masked2_smaller.jpg

Cineshot-1_Masked2_smaller.jpg

195 ms

6.jpg

6.jpg

217 ms

magnifying-glass-solid-orange.svg

magnifying-glass-solid-orange.svg

226 ms

cd-top-arrow.svg

cd-top-arrow.svg

227 ms

66c72546f17da_news_eliarenson.jpg

66c72546f17da_news_eliarenson.jpg

254 ms

61af7af45cd39_homeCTA_lensrepair.jpg

61af7af45cd39_homeCTA_lensrepair.jpg

243 ms

61a8ac0c10d5a_homeCTA_rehousing.jpg

61a8ac0c10d5a_homeCTA_rehousing.jpg

289 ms

61af3134c8f7c_homeCTA_forsale.jpg

61af3134c8f7c_homeCTA_forsale.jpg

270 ms

bg1.jpg

bg1.jpg

301 ms

0d6e220a6f2db98a3b392586f06a0c43.jpg

0d6e220a6f2db98a3b392586f06a0c43.jpg

258 ms

ad06292d97cf52d3060b29c12d2c2dad.jpg

ad06292d97cf52d3060b29c12d2c2dad.jpg

302 ms

a4fe1bf920df9ae267e5919363bc7ca1.jpg

a4fe1bf920df9ae267e5919363bc7ca1.jpg

307 ms

ee8a96197e73e12eda1c4afa47a171c1.jpg

ee8a96197e73e12eda1c4afa47a171c1.jpg

290 ms

a921944e054ed6fe1d5cf08e4fb18271.jpg

a921944e054ed6fe1d5cf08e4fb18271.jpg

340 ms

bg2.jpg

bg2.jpg

394 ms

banner_reduced_waiting_times_mobile_1.png

banner_reduced_waiting_times_mobile_1.png

267 ms

banner_lenses_for_sale1_1.png

banner_lenses_for_sale1_1.png

365 ms

banner_lenses_for_sale1_mobile.png

banner_lenses_for_sale1_mobile.png

462 ms

banner_brian_beckwith.png

banner_brian_beckwith.png

273 ms

banner_brian_beckwith_mobile.png

banner_brian_beckwith_mobile.png

1083 ms

banner_knowledgecentre.png

banner_knowledgecentre.png

600 ms

banner_knowledgecentre_mobile.png

banner_knowledgecentre_mobile.png

393 ms

banner_rehousingvid.png

banner_rehousingvid.png

620 ms

banner_rehousingvid_mobile.png

banner_rehousingvid_mobile.png

726 ms

banner_brendan_mcginty.png

banner_brendan_mcginty.png

554 ms

banner_brendan_mcginty_mobile.png

banner_brendan_mcginty_mobile.png

557 ms

OpenSans-Light-webfont.svg

OpenSans-Light-webfont.svg

324 ms

Inter-Regular.woff

Inter-Regular.woff

385 ms

Inter-Medium.woff

Inter-Medium.woff

392 ms

Inter-SemiBold.woff

Inter-SemiBold.woff

363 ms

Inter-Bold.woff

Inter-Bold.woff

424 ms

Inter-Black.woff

Inter-Black.woff

408 ms

Inter-Italic.woff

Inter-Italic.woff

312 ms

Inter-SemiBoldItalic.woff

Inter-SemiBoldItalic.woff

348 ms

Inter-BoldItalic.woff

Inter-BoldItalic.woff

348 ms

Inter-BlackItalic.woff

Inter-BlackItalic.woff

348 ms

o9w0k8o6p7_popups.js

o9w0k8o6p7_popups.js

155 ms

66c72546f17da_news_eliarenson.jpg

66c72546f17da_news_eliarenson.jpg

206 ms

61af7af45cd39_homeCTA_lensrepair.jpg

61af7af45cd39_homeCTA_lensrepair.jpg

181 ms

61a8ac0c10d5a_homeCTA_rehousing.jpg

61a8ac0c10d5a_homeCTA_rehousing.jpg

207 ms

61af3134c8f7c_homeCTA_forsale.jpg

61af3134c8f7c_homeCTA_forsale.jpg

229 ms

page.html

page.html

212 ms

bootstrap-4.3.1.min.css

bootstrap-4.3.1.min.css

107 ms

jquery-3.3.1.slim.min.js

jquery-3.3.1.slim.min.js

147 ms

popper.min.js

popper.min.js

29 ms

bootstrap-4.3.1.min.js

bootstrap-4.3.1.min.js

167 ms

webforms.min.js

webforms.min.js

60 ms

jquery.min.js

jquery.min.js

130 ms

import.css

import.css

152 ms

ml_jQuery.inputmask.bundle.min.js

ml_jQuery.inputmask.bundle.min.js

28 ms

css

css

160 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

67 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

55 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

95 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

78 ms

Accessibility Review

truelens.co.uk accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

truelens.co.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

truelens.co.uk SEO score

85

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Truelens.co.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 Truelens.co.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.

Social Sharing Optimization

truelens.co.uk

Open Graph description is not detected on the main page of True Lens. 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: