Tools & Wizards About Us
www2.opticalexpress.ie screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

www2.opticalexpress.ie

Leading Laser Eye Surgery & Optical Specialists | Optical Express

Page Load Speed

3 sec in total

First Response

238 ms

Resources Loaded

2.3 sec

Page Rendered

461 ms

www2.opticalexpress.ie screenshot

About Website

Visit www2.opticalexpress.ie now to see the best up-to-date Www 2 Optical Express content for Ireland and also check out these interesting facts you probably never knew about www2.opticalexpress.ie

Leading laser eye surgery provider with world class technology and offer lens surgery, cataract surgery, glasses, and contact lenses | Optical Express

Visit www2.opticalexpress.ie

Key Findings

We analyzed Www2.opticalexpress.ie page load time and found that the first response time was 238 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

www2.opticalexpress.ie performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,560 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

www2.opticalexpress.ie

238 ms

www2.opticalexpress.ie

322 ms

www.opticalexpress.ie

566 ms

gtm.js

54 ms

script.js

19 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Www2.opticalexpress.ie, 71% (37 requests) were made to Opticalexpress.ie and 8% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (650 ms) relates to the external source Opticalexpress.ie.

Page Optimization Overview & Recommendations

Page size can be reduced by 445.6 kB (23%)

Content Size

2.0 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Www2.opticalexpress.ie main page is 2.0 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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 148.6 kB

  • Original 172.5 kB
  • After minification 127.1 kB
  • After compression 23.9 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 45.5 kB, which is 26% 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 148.6 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 48.6 kB

  • Original 1.0 MB
  • After minification 957.8 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. Www 2 Optical Express images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 244.4 kB

  • Original 674.0 kB
  • After minification 674.0 kB
  • After compression 429.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 244.4 kB or 36% of the original size.

CSS Optimization

-3%

Potential reduce by 4.0 kB

  • Original 120.5 kB
  • After minification 120.5 kB
  • After compression 116.6 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. Www2.opticalexpress.ie has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

40

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www 2 Optical Express. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www2.opticalexpress.ie

www2.opticalexpress.ie

238 ms

www2.opticalexpress.ie

www2.opticalexpress.ie

322 ms

www.opticalexpress.ie

www.opticalexpress.ie

566 ms

gtm.js

gtm.js

54 ms

script.js

script.js

19 ms

2fd0f339.5a23ca96.8f645cbc.be3d46dd.c95fbabb.a19d14fd.39955c8c.eb64c235.54a4ea51.css.v20240830

2fd0f339.5a23ca96.8f645cbc.be3d46dd.c95fbabb.a19d14fd.39955c8c.eb64c235.54a4ea51.css.v20240830

494 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

414 ms

e90e7c15.44d4dc65.18abd51c.fd48138e.a8977e96.js.v20240830

e90e7c15.44d4dc65.18abd51c.fd48138e.a8977e96.js.v20240830

158 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

38 ms

24ef4140.d4b332d6.js.v20240830

24ef4140.d4b332d6.js.v20240830

519 ms

31 ms

d6009b52.2df6fd21.c1827490.2c8f9d21.d086df8e.js.v20240830

d6009b52.2df6fd21.c1827490.2c8f9d21.d086df8e.js.v20240830

474 ms

simpleParallax.min.js

simpleParallax.min.js

35 ms

c3b18941.f9d56357.9954d74f.4d3b8027.7a003b01.9655bc9e.fe508414.e6a39279.js.v20240830

c3b18941.f9d56357.9954d74f.4d3b8027.7a003b01.9655bc9e.fe508414.e6a39279.js.v20240830

615 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

19 ms

spinner.gif

spinner.gif

165 ms

demi-rose-mawby_carousel.jpg

demi-rose-mawby_carousel.jpg

292 ms

alex-mcleish_patient-reviews_carousel.jpg

alex-mcleish_patient-reviews_carousel.jpg

294 ms

andy-cameron_patient-reviews_carousel.jpg

andy-cameron_patient-reviews_carousel.jpg

295 ms

habiba-da-silva_patient-reviews_carousel.jpg

habiba-da-silva_patient-reviews_carousel.jpg

293 ms

jill-gourlay_patient-reviews_carousel.jpg

jill-gourlay_patient-reviews_carousel.jpg

294 ms

bruno_patient-reviews_carousel.jpg

bruno_patient-reviews_carousel.jpg

295 ms

jamz_patient-reviews_carousel.jpg

jamz_patient-reviews_carousel.jpg

295 ms

laura-gilmour_patient-reviews_carousel.jpg

laura-gilmour_patient-reviews_carousel.jpg

405 ms

troy-williamson_patient-reviews_carousel.jpg

troy-williamson_patient-reviews_carousel.jpg

421 ms

black-user-icon.jpg

black-user-icon.jpg

367 ms

black-eye-icon.jpg

black-eye-icon.jpg

367 ms

percent-solid.png

percent-solid.png

392 ms

black-ey-icon.png

black-ey-icon.png

397 ms

find-a-eye-clinic.png

find-a-eye-clinic.png

462 ms

keyboard-arrow-right.svg

keyboard-arrow-right.svg

423 ms

mobile-mbanner-home.jpg

mobile-mbanner-home.jpg

598 ms

regular-medium.woff

regular-medium.woff

408 ms

regular-medium.woff

regular-medium.woff

532 ms

regular-semibold.woff

regular-semibold.woff

552 ms

regular-semibold.woff

regular-semibold.woff

552 ms

regular-bold.woff

regular-bold.woff

553 ms

regular-bold.woff

regular-bold.woff

553 ms

open-sans-regular.woff

open-sans-regular.woff

554 ms

open-sans-bold.woff

open-sans-bold.woff

600 ms

eye-closeup_homepage.jpg

eye-closeup_homepage.jpg

650 ms

project-e-beach-image.jpg

project-e-beach-image.jpg

592 ms

persistCampaign.php

persistCampaign.php

477 ms

blue-background.jpg

blue-background.jpg

379 ms

home-group-3-fun4.jpg

home-group-3-fun4.jpg

404 ms

1024x121px.png

1024x121px.png

416 ms

cse.js

cse.js

57 ms

cse_element__en.js

cse_element__en.js

66 ms

default+en.css

default+en.css

178 ms

default.css

default.css

181 ms

async-ads.js

async-ads.js

73 ms

branding.png

branding.png

94 ms

Accessibility Review

www2.opticalexpress.ie accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

www2.opticalexpress.ie best practices score

75

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

Browser errors were logged to the console

SEO Factors

www2.opticalexpress.ie SEO score

79

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

High

Image elements do not have [alt] attributes

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 Www2.opticalexpress.ie 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 Www2.opticalexpress.ie 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

www2.opticalexpress.ie

Open Graph data is detected on the main page of Www 2 Optical Express. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: