Tools & Wizards About Us
jamesgilbertandson.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

jamesgilbertandson.com

James Gilbert & Son | Interior Metalwork | Architectural Metalwork

Page Load Speed

4.2 sec in total

First Response

429 ms

Resources Loaded

3.4 sec

Page Rendered

345 ms

jamesgilbertandson.com screenshot

About Website

Click here to check amazing James Gilbert And Son content. Otherwise, check out these important facts you probably never knew about jamesgilbertandson.com

The world’s oldest manufacturer of Decorative Grilles. Specialists in high quality Decorative Metal Work & Metal Grilles, especially in brass, bronze and copper.

Visit jamesgilbertandson.com

Key Findings

We analyzed Jamesgilbertandson.com page load time and found that the first response time was 429 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

jamesgilbertandson.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

jamesgilbertandson.com

429 ms

jamesgilbertandson.com

397 ms

www.jamesgilbertandson.com

730 ms

stylesheet.css

254 ms

bootstrap.min.css

390 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 92% of them (77 requests) were addressed to the original Jamesgilbertandson.com, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (890 ms) belongs to the original domain Jamesgilbertandson.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.2 kB (4%)

Content Size

1.0 MB

After Optimization

962.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jamesgilbertandson.com main page is 1.0 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. 45% of websites need less resources to load. Images take 832.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 36.3 kB

  • Original 46.8 kB
  • After minification 45.5 kB
  • After compression 10.5 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 36.3 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 832.8 kB
  • After minification 831.4 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. James Gilbert And Son images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 83.4 kB
  • After minification 83.4 kB
  • After compression 82.4 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

-4%

Potential reduce by 1.6 kB

  • Original 40.1 kB
  • After minification 39.7 kB
  • After compression 38.6 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. Jamesgilbertandson.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (20%)

Requests Now

80

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of James Gilbert And Son. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jamesgilbertandson.com

jamesgilbertandson.com

429 ms

jamesgilbertandson.com

jamesgilbertandson.com

397 ms

www.jamesgilbertandson.com

www.jamesgilbertandson.com

730 ms

stylesheet.css

stylesheet.css

254 ms

bootstrap.min.css

bootstrap.min.css

390 ms

jquery.min.js

jquery.min.js

397 ms

bootstrap.min.js

bootstrap.min.js

295 ms

jquery.stylish-select.js

jquery.stylish-select.js

293 ms

jquery.reveal.js

jquery.reveal.js

295 ms

jquery.carouFredSel-6.2.1.js

jquery.carouFredSel-6.2.1.js

349 ms

analytics.js

analytics.js

16 ms

gtm.js

gtm.js

61 ms

header-background.jpg

header-background.jpg

101 ms

trade.png

trade.png

101 ms

wreath_85pxh.png

wreath_85pxh.png

100 ms

james-gilbert-and-son.png

james-gilbert-and-son.png

101 ms

sprite.png

sprite.png

101 ms

brass-decorative-grilles-1.jpg

brass-decorative-grilles-1.jpg

293 ms

interiors-1.jpg

interiors-1.jpg

199 ms

regency-grilles-1.png

regency-grilles-1.png

295 ms

security-products.jpg

security-products.jpg

198 ms

floor-grilles.jpg

floor-grilles.jpg

199 ms

linear-grilles.jpg

linear-grilles.jpg

200 ms

special-finishes.jpg

special-finishes.jpg

296 ms

lift-shaft-and-cage-grilles.jpg

lift-shaft-and-cage-grilles.jpg

297 ms

architectural-metalwork.jpg

architectural-metalwork.jpg

295 ms

phpThumb.php

phpThumb.php

317 ms

phpThumb.php

phpThumb.php

412 ms

payments.png

payments.png

393 ms

main-menu-background.png

main-menu-background.png

386 ms

menu-splitter.png

menu-splitter.png

386 ms

box-link-bg.png

box-link-bg.png

353 ms

futural-webfont.woff

futural-webfont.woff

374 ms

71896c3c-eff4-495d-986f-9768f6518bbe.js

71896c3c-eff4-495d-986f-9768f6518bbe.js

45 ms

twitter-quotebox.png

twitter-quotebox.png

444 ms

rTapTrack.min.js

rTapTrack.min.js

59 ms

select.png

select.png

415 ms

icon.gif

icon.gif

416 ms

collect

collect

13 ms

collect

collect

24 ms

js

js

48 ms

print.css

print.css

100 ms

slideshow-and-captify.min.js

slideshow-and-captify.min.js

102 ms

image-resize.js

image-resize.js

100 ms

stainless-steel-decorative-metal-1.jpg

stainless-steel-decorative-metal-1.jpg

196 ms

Bronze-decorative-metalwork.jpg

Bronze-decorative-metalwork.jpg

104 ms

decorative-brass-metalwork-2.jpg

decorative-brass-metalwork-2.jpg

105 ms

bronze-floor-grille-1.jpg

bronze-floor-grille-1.jpg

104 ms

metal-wall-decoration-3.jpg

metal-wall-decoration-3.jpg

191 ms

antique-bronze-patination-1.jpg

antique-bronze-patination-1.jpg

192 ms

decorative-metal-artwork-2.jpg

decorative-metal-artwork-2.jpg

204 ms

Dorchester.jpg

Dorchester.jpg

205 ms

One%20Hyde%20Park.jpg

One%20Hyde%20Park.jpg

206 ms

Pinewood.jpg

Pinewood.jpg

290 ms

CAFE%20ROYAL.PNG

CAFE%20ROYAL.PNG

290 ms

Burberry.jpg

Burberry.jpg

292 ms

Casino-Royale.jpg

Casino-Royale.jpg

302 ms

Cornwall.jpg

Cornwall.jpg

304 ms

Hogwarts.jpg

Hogwarts.jpg

303 ms

Royal%20Exchange.jpg

Royal%20Exchange.jpg

388 ms

Balthazar.jpg

Balthazar.jpg

391 ms

Conran.jpg

Conran.jpg

391 ms

Savoy.png

Savoy.png

400 ms

Harvey%20Nichols.jpg

Harvey%20Nichols.jpg

400 ms

Madame-Tussauds.jpg

Madame-Tussauds.jpg

401 ms

Bank%20of%20england%20.jpg

Bank%20of%20england%20.jpg

486 ms

Rosewood.jpg

Rosewood.jpg

488 ms

Historic%20Palaces.jpg

Historic%20Palaces.jpg

489 ms

Beaumont.jpg

Beaumont.jpg

498 ms

Caviar-House.jpg

Caviar-House.jpg

498 ms

Hippodrome.jpg

Hippodrome.jpg

502 ms

Le-Meridien.jpg

Le-Meridien.jpg

584 ms

Hilton.png

Hilton.png

587 ms

Science%20museum.jpg

Science%20museum.jpg

587 ms

LANESBOROUGH.png

LANESBOROUGH.png

596 ms

Zedel-Brasserie.jpg

Zedel-Brasserie.jpg

595 ms

BBC.png

BBC.png

600 ms

Bentley-and-Skinner.jpg

Bentley-and-Skinner.jpg

680 ms

THE-BRITISH-MUSEUM.png

THE-BRITISH-MUSEUM.png

596 ms

Starwood.jpg

Starwood.jpg

588 ms

Home-House.png

Home-House.png

595 ms

Harrods.png

Harrods.png

593 ms

main-background.jpg

main-background.jpg

890 ms

dots.png

dots.png

592 ms

Accessibility Review

jamesgilbertandson.com accessibility score

74

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

Form elements do not have associated labels

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

jamesgilbertandson.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jamesgilbertandson.com SEO score

97

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Jamesgilbertandson.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 Jamesgilbertandson.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

jamesgilbertandson.com

Open Graph description is not detected on the main page of James Gilbert And Son. 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: