Tools & Wizards About Us
zbsharpening.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

zbsharpening.com

Knife Sharpening Service. Professional Knife Sharpener in NJ

Page Load Speed

1.7 sec in total

First Response

146 ms

Resources Loaded

1.5 sec

Page Rendered

149 ms

zbsharpening.com screenshot

About Website

Visit zbsharpening.com now to see the best up-to-date Zb Sharpening content and also check out these interesting facts you probably never knew about zbsharpening.com

Knife Sharpening Service. Professional Kitchen Knife Sharpener for Home Cooks and Chefs. Local Sharpening in Central NJ. Mail In Sharpening Nationwide.

Visit zbsharpening.com

Key Findings

We analyzed Zbsharpening.com page load time and found that the first response time was 146 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

zbsharpening.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

zbsharpening.com

146 ms

zbsharpening.com

262 ms

www.zbsharpening.com

163 ms

www.zbsharpening.com

263 ms

style.css

65 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 62% of them (16 requests) were addressed to the original Zbsharpening.com, 12% (3 requests) were made to Fonts.googleapis.com and 8% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (439 ms) belongs to the original domain Zbsharpening.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 513.6 kB (84%)

Content Size

607.9 kB

After Optimization

94.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zbsharpening.com main page is 607.9 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. 35% of websites need less resources to load. Images take 498.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 28.6 kB

  • Original 36.8 kB
  • After minification 31.0 kB
  • After compression 8.2 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 5.7 kB, which is 16% 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 28.6 kB or 78% of the original size.

Image Optimization

-91%

Potential reduce by 452.3 kB

  • Original 498.2 kB
  • After minification 45.8 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, Zb Sharpening needs image optimization as it can save up to 452.3 kB or 91% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 32.0 kB

  • Original 70.1 kB
  • After minification 70.1 kB
  • After compression 38.1 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 32.0 kB or 46% of the original size.

CSS Optimization

-24%

Potential reduce by 697 B

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 2.3 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. Zbsharpening.com needs all CSS files to be minified and compressed as it can save up to 697 B or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (36%)

Requests Now

22

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zb Sharpening. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zbsharpening.com

zbsharpening.com

146 ms

zbsharpening.com

zbsharpening.com

262 ms

www.zbsharpening.com

www.zbsharpening.com

163 ms

www.zbsharpening.com

www.zbsharpening.com

263 ms

style.css

style.css

65 ms

main2.css

main2.css

129 ms

css

css

21 ms

css

css

37 ms

css

css

38 ms

ga.js

ga.js

59 ms

analytics.js

analytics.js

21 ms

sdk.js

sdk.js

58 ms

top2.png

top2.png

72 ms

spacer.gif

spacer.gif

122 ms

logo2topshrt.png

logo2topshrt.png

439 ms

sidw2.png

sidw2.png

311 ms

teal_f.png

teal_f.png

190 ms

g+.png

g+.png

192 ms

mainbk.png

mainbk.png

191 ms

knifehome.png

knifehome.png

254 ms

folderciv.png

folderciv.png

322 ms

bottom2.png

bottom2.png

260 ms

collect

collect

17 ms

sdk.js

sdk.js

13 ms

__utm.gif

__utm.gif

22 ms

js

js

71 ms

Accessibility Review

zbsharpening.com accessibility score

90

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

zbsharpening.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zbsharpening.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zbsharpening.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zbsharpening.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

zbsharpening.com

Open Graph description is not detected on the main page of Zb Sharpening. 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: