Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sigma-surveying.co.uk

Quantity Surveying Wolverhampton | Architectural Services Birmingham | Private Clients | Main Contractors | Home Extentions | Home Improvments

Page Load Speed

1.2 sec in total

First Response

266 ms

Resources Loaded

835 ms

Page Rendered

91 ms

About Website

Click here to check amazing Sigma Surveying content. Otherwise, check out these important facts you probably never knew about sigma-surveying.co.uk

Sigma Surveying Services Ltd provides a comprehensive range of quantity surveying, estimating and procurement services to Rail, Construction and to Local Authority business sectors. Sigma work directl...

Visit sigma-surveying.co.uk

Key Findings

We analyzed Sigma-surveying.co.uk page load time and found that the first response time was 266 ms and then it took 926 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

sigma-surveying.co.uk performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

sigma-surveying.co.uk

266 ms

templatemo_style.css

97 ms

jquery.ennui.contentslider.css

195 ms

screenresolution.js

196 ms

landing_header.jpg

210 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Sigma-surveying.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (368 ms) belongs to the original domain Sigma-surveying.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.0 kB (34%)

Content Size

170.9 kB

After Optimization

112.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sigma-surveying.co.uk main page is 170.9 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. 15% of websites need less resources to load. Images take 142.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.2 kB

  • Original 11.3 kB
  • After minification 10.5 kB
  • After compression 3.1 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. 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 8.2 kB or 72% of the original size.

Image Optimization

-25%

Potential reduce by 35.3 kB

  • Original 142.1 kB
  • After minification 106.8 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, Sigma Surveying needs image optimization as it can save up to 35.3 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

-54%

Potential reduce by 408 B

  • Original 760 B
  • After minification 737 B
  • After compression 352 B

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 408 B or 54% of the original size.

CSS Optimization

-85%

Potential reduce by 14.1 kB

  • Original 16.7 kB
  • After minification 12.0 kB
  • After compression 2.6 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. Sigma-surveying.co.uk needs all CSS files to be minified and compressed as it can save up to 14.1 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sigma Surveying. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

sigma-surveying.co.uk accessibility score

86

Accessibility Issues

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

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

Links do not have a discernible name

Best Practices

sigma-surveying.co.uk best practices score

67

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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sigma-surveying.co.uk SEO score

75

Search Engine Optimization Advices

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 Sigma-surveying.co.uk 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 Sigma-surveying.co.uk 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

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