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renishaw.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

renishaw.com

Renishaw: enhancing efficiency in manufacturing and healthcare

Page Load Speed

2.9 sec in total

First Response

317 ms

Resources Loaded

2.3 sec

Page Rendered

285 ms

renishaw.com screenshot

About Website

Welcome to renishaw.com homepage info - get ready to check Renishaw best content for United States right away, or after learning these important things about renishaw.com

In metrology, motion control, machine calibration, dental CAD/CAM, additive manufacturing, spectroscopy and neurosurgery, Renishaw innovations enhance precision, efficiency and quality. Products inclu...

Visit renishaw.com

Key Findings

We analyzed Renishaw.com page load time and found that the first response time was 317 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

renishaw.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

46/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

renishaw.com

317 ms

renishaw-enhancing-efficiency-in-manufacturing-and-healthcare--1030

540 ms

renishaw_com_3.2.min.css

493 ms

head.min.js

22 ms

renishaw_com_3.2.min.js

310 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 58% of them (11 requests) were addressed to the original Renishaw.com, 32% (6 requests) were made to Static.renishaw.net and 5% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (591 ms) belongs to the original domain Renishaw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.7 kB (41%)

Content Size

833.5 kB

After Optimization

488.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Renishaw.com main page is 833.5 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. 15% of websites need less resources to load. Images take 378.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 33.0 kB

  • Original 43.3 kB
  • After minification 41.7 kB
  • After compression 10.3 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 33.0 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 11.7 kB

  • Original 378.8 kB
  • After minification 367.1 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. Renishaw images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 202.1 kB

  • Original 292.4 kB
  • After minification 292.4 kB
  • After compression 90.3 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 202.1 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 97.8 kB

  • Original 119.0 kB
  • After minification 118.8 kB
  • After compression 21.1 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. Renishaw.com needs all CSS files to be minified and compressed as it can save up to 97.8 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renishaw. According to our analytics all requests are already optimized.

Network Requests Diagram

renishaw.com

renishaw.com

317 ms

renishaw-enhancing-efficiency-in-manufacturing-and-healthcare--1030

renishaw-enhancing-efficiency-in-manufacturing-and-healthcare--1030

540 ms

renishaw_com_3.2.min.css

renishaw_com_3.2.min.css

493 ms

head.min.js

head.min.js

22 ms

renishaw_com_3.2.min.js

renishaw_com_3.2.min.js

310 ms

5e640d49588a4636bc2fb6aa6ba2abf6.jpg

5e640d49588a4636bc2fb6aa6ba2abf6.jpg

166 ms

1789e01926ff4b3bb34539c5a1561810.jpg

1789e01926ff4b3bb34539c5a1561810.jpg

167 ms

sprite-colour.png

sprite-colour.png

144 ms

sprite-white.png

sprite-white.png

246 ms

57e18fe2623c4b17ac2ce750230f0561.jpg

57e18fe2623c4b17ac2ce750230f0561.jpg

591 ms

0747d635692e406e82c0a36f37a6acfb.jpg

0747d635692e406e82c0a36f37a6acfb.jpg

494 ms

b73ccb5c6d9346169fa6d0224cd48fb6.jpg

b73ccb5c6d9346169fa6d0224cd48fb6.jpg

549 ms

46b878774db44dd18fea680ca9d8e4b7.jpg

46b878774db44dd18fea680ca9d8e4b7.jpg

494 ms

6490.js

6490.js

10 ms

renishaw_com_print_3.2.min.css

renishaw_com_print_3.2.min.css

272 ms

arrow-back-large.png

arrow-back-large.png

118 ms

arrow-fwd-large.png

arrow-fwd-large.png

126 ms

7c14f089030e465ca719273ea4d453fe.jpg

7c14f089030e465ca719273ea4d453fe.jpg

225 ms

results.png

results.png

110 ms

Accessibility Review

renishaw.com accessibility score

81

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

renishaw.com best practices score

85

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

SEO Factors

renishaw.com SEO score

71

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

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 Renishaw.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 Renishaw.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

renishaw.com

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