Tools & Wizards About Us
450gsm.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

450gsm.com

Online Printing Services | Online Printing | Blackwell Print

Page Load Speed

2.9 sec in total

First Response

175 ms

Resources Loaded

1.8 sec

Page Rendered

974 ms

450gsm.com screenshot

About Website

Welcome to 450gsm.com homepage info - get ready to check 450 Gsm best content for India right away, or after learning these important things about 450gsm.com

Proudly printing for over 150 years, Blackwell Print supplies eco-friendly print products including flyers, leaflets, brochures and more. Free UK delivery.

Visit 450gsm.com

Key Findings

We analyzed 450gsm.com page load time and found that the first response time was 175 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

450gsm.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.351

31/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

450gsm.com

175 ms

www.blackwellprint.co.uk

502 ms

blackwellprint.css

178 ms

all.min.css

54 ms

injector.js

126 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original 450gsm.com, 69% (37 requests) were made to Blackwellprint.co.uk and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (753 ms) relates to the external source Blackwellprint.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.8 kB (11%)

Content Size

869.5 kB

After Optimization

777.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 450gsm.com main page is 869.5 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. 50% of websites need less resources to load. Images take 479.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 33.5 kB

  • Original 40.4 kB
  • After minification 35.1 kB
  • After compression 6.9 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 5.3 kB, which is 13% 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 33.5 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 52.3 kB

  • Original 479.1 kB
  • After minification 426.8 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. Obviously, 450 Gsm needs image optimization as it can save up to 52.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 289.0 kB
  • After minification 289.0 kB
  • After compression 287.8 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

-8%

Potential reduce by 4.8 kB

  • Original 61.0 kB
  • After minification 61.0 kB
  • After compression 56.2 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. 450gsm.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (21%)

Requests Now

48

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 450 Gsm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

450gsm.com

450gsm.com

175 ms

www.blackwellprint.co.uk

www.blackwellprint.co.uk

502 ms

blackwellprint.css

blackwellprint.css

178 ms

all.min.css

all.min.css

54 ms

injector.js

injector.js

126 ms

js

js

101 ms

js

js

90 ms

dist.js

dist.js

63 ms

vendor.js

vendor.js

484 ms

blackwellprint.js

blackwellprint.js

359 ms

css2

css2

45 ms

header_logo.svg

header_logo.svg

116 ms

feather.svg

feather.svg

117 ms

hero2-bg.svg

hero2-bg.svg

191 ms

hero2-clouds.svg

hero2-clouds.svg

203 ms

ecologi-trees.svg

ecologi-trees.svg

282 ms

ecologi-carbon.svg

ecologi-carbon.svg

287 ms

ecologi.svg

ecologi.svg

294 ms

db_file_img_1510_480x360.jpg

db_file_img_1510_480x360.jpg

296 ms

db_file_img_58_480x360.jpg

db_file_img_58_480x360.jpg

302 ms

db_file_img_67_480x360.jpg

db_file_img_67_480x360.jpg

309 ms

db_file_img_61_480x360.jpg

db_file_img_61_480x360.jpg

332 ms

db_file_img_62_480x360.jpg

db_file_img_62_480x360.jpg

449 ms

db_file_img_73_480x360.jpg

db_file_img_73_480x360.jpg

464 ms

db_file_img_18598_480x320.jpg

db_file_img_18598_480x320.jpg

391 ms

db_file_img_18395_480x320.jpg

db_file_img_18395_480x320.jpg

407 ms

db_file_img_18592_480x320.jpg

db_file_img_18592_480x320.jpg

400 ms

qms9001.png

qms9001.png

416 ms

qms14001.png

qms14001.png

477 ms

db_file_img_591_480x360.jpg

db_file_img_591_480x360.jpg

483 ms

db_file_img_565_480x360.jpg

db_file_img_565_480x360.jpg

495 ms

db_file_img_579_480x360.jpg

db_file_img_579_480x360.jpg

500 ms

db_file_img_585_480x360.jpg

db_file_img_585_480x360.jpg

533 ms

db_file_img_595_480x360.jpg

db_file_img_595_480x360.jpg

550 ms

db_file_img_561_480x360.jpg

db_file_img_561_480x360.jpg

565 ms

db_file_img_576_480x360.jpg

db_file_img_576_480x360.jpg

568 ms

db_file_img_589_480x360.jpg

db_file_img_589_480x360.jpg

579 ms

payments.png

payments.png

585 ms

living-wage.png

living-wage.png

618 ms

ecologi.png

ecologi.png

638 ms

lovepaper.png

lovepaper.png

735 ms

coc-white.png

coc-white.png

662 ms

cbp-white.png

cbp-white.png

753 ms

cookie.svg

cookie.svg

679 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNig.ttf

25 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXNig.ttf

64 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQNig.ttf

79 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QNig.ttf

78 ms

k4sh27ycjw

k4sh27ycjw

92 ms

clarity.js

clarity.js

21 ms

beacon-v2.helpscout.net

beacon-v2.helpscout.net

19 ms

vendor.5fe8f3bc.js

vendor.5fe8f3bc.js

2 ms

main.5cdc7ecb.js

main.5cdc7ecb.js

5 ms

c.gif

c.gif

7 ms

Accessibility Review

450gsm.com accessibility score

82

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

450gsm.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

450gsm.com SEO score

83

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

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 450gsm.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 450gsm.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

450gsm.com

Open Graph description is not detected on the main page of 450 Gsm. 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: