Tools & Wizards About Us
gbcoffice.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

gbcoffice.com

GBC Lamination and Binding Machines, Service & Support

Page Load Speed

2.1 sec in total

First Response

142 ms

Resources Loaded

1.4 sec

Page Rendered

523 ms

gbcoffice.com screenshot

About Website

Click here to check amazing GBC Office content for United States. Otherwise, check out these important facts you probably never knew about gbcoffice.com

GBC (General Binding Corporation) is the number one manufacturer of business machines & supplies, service & support. Shop Now!

Visit gbcoffice.com

Key Findings

We analyzed Gbcoffice.com page load time and found that the first response time was 142 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

gbcoffice.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

www.gbcoffice.com

142 ms

www.gbcoffice.com

164 ms

www.gbc.com

291 ms

otSDKStub.js

69 ms

GBCsite.css

158 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Gbcoffice.com, 40% (19 requests) were made to Gbc.com and 23% (11 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (323 ms) relates to the external source Gbc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 340.3 kB (30%)

Content Size

1.1 MB

After Optimization

792.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gbcoffice.com main page is 1.1 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. Javascripts take 466.5 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 125.2 kB

  • Original 142.3 kB
  • After minification 100.2 kB
  • After compression 17.1 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 42.1 kB, which is 30% 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 125.2 kB or 88% of the original size.

Image Optimization

-25%

Potential reduce by 110.1 kB

  • Original 440.0 kB
  • After minification 329.8 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, GBC Office needs image optimization as it can save up to 110.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 77.3 kB

  • Original 466.5 kB
  • After minification 466.5 kB
  • After compression 389.2 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 77.3 kB or 17% of the original size.

CSS Optimization

-33%

Potential reduce by 27.7 kB

  • Original 84.2 kB
  • After minification 84.2 kB
  • After compression 56.6 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. Gbcoffice.com needs all CSS files to be minified and compressed as it can save up to 27.7 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (40%)

Requests Now

30

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GBC Office. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.gbcoffice.com

www.gbcoffice.com

142 ms

www.gbcoffice.com

www.gbcoffice.com

164 ms

www.gbc.com

www.gbc.com

291 ms

otSDKStub.js

otSDKStub.js

69 ms

GBCsite.css

GBCsite.css

158 ms

GBCHomePage

GBCHomePage

191 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

62 ms

site-GBC.js

site-GBC.js

237 ms

homepage.js

homepage.js

250 ms

empty.js

empty.js

236 ms

find.js

find.js

72 ms

webfont.js

webfont.js

60 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

107 ms

6ec37ebd-ff21-4f98-a261-1f583bad32cc.json

6ec37ebd-ff21-4f98-a261-1f583bad32cc.json

29 ms

gtm.js

gtm.js

82 ms

location

location

42 ms

otBannerSdk.js

otBannerSdk.js

29 ms

shapes-bkg.png

shapes-bkg.png

131 ms

gbc_logo_white_1634014723.svg

gbc_logo_white_1634014723.svg

159 ms

search.svg

search.svg

128 ms

close.svg

close.svg

127 ms

search-white.svg

search-white.svg

115 ms

us.svg

us.svg

89 ms

ultima65bundle-min.jpg

ultima65bundle-min.jpg

108 ms

3000004ez_add-to-cart-homepage-min.jpg

3000004ez_add-to-cart-homepage-min.jpg

272 ms

elobind-3-pro_9707102_add-to-cart-homepage-min.jpg

elobind-3-pro_9707102_add-to-cart-homepage-min.jpg

152 ms

gbc-service-truck-min.jpg

gbc-service-truck-min.jpg

153 ms

white_accobrands_1671467493.png

white_accobrands_1671467493.png

273 ms

logo-line_white_1671467478.png

logo-line_white_1671467478.png

276 ms

privacyoptions.svg

privacyoptions.svg

323 ms

ai.0.js

ai.0.js

73 ms

eky2ppi.js

eky2ppi.js

122 ms

8b17080b-76a0-4c69-b3d3-a09392960065.css

8b17080b-76a0-4c69-b3d3-a09392960065.css

71 ms

a7bdf5a9-752e-4e69-b17c-b7e62575b07a.woff

a7bdf5a9-752e-4e69-b17c-b7e62575b07a.woff

121 ms

ce90a9c3-4580-4fa7-b453-9a4e86d0c271.woff

ce90a9c3-4580-4fa7-b453-9a4e86d0c271.woff

121 ms

34e0e4c0-c294-49bb-9a8e-1b2cafd54e32.woff

34e0e4c0-c294-49bb-9a8e-1b2cafd54e32.woff

121 ms

439c5962-f9fe-4eaf-a1f6-f41d42edba75.woff

439c5962-f9fe-4eaf-a1f6-f41d42edba75.woff

122 ms

ac30e84e-cb19-4576-b6f9-491fccbd42ff.woff

ac30e84e-cb19-4576-b6f9-491fccbd42ff.woff

123 ms

184bd314-b4a6-4db6-833a-18bba78873a2.woff

184bd314-b4a6-4db6-833a-18bba78873a2.woff

121 ms

f61c722b-9236-445e-bb7e-eeb1009cd627.woff

f61c722b-9236-445e-bb7e-eeb1009cd627.woff

125 ms

cabf5256-713c-4838-9aaa-a0a2385d3dec.woff

cabf5256-713c-4838-9aaa-a0a2385d3dec.woff

125 ms

6ffabc5f-e1b2-4806-9fa5-e1d214558e60.woff

6ffabc5f-e1b2-4806-9fa5-e1d214558e60.woff

124 ms

7ee8bede-3930-45bd-a8e1-8e5f71614f59.woff

7ee8bede-3930-45bd-a8e1-8e5f71614f59.woff

123 ms

d

d

21 ms

d

d

20 ms

d

d

58 ms

d

d

25 ms

Accessibility Review

gbcoffice.com accessibility score

98

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.

Best Practices

gbcoffice.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

Missing source maps for large first-party JavaScript

SEO Factors

gbcoffice.com SEO score

92

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

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 Gbcoffice.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 Gbcoffice.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

gbcoffice.com

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