Tools & Wizards About Us
altoconstruct.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

altoconstruct.com

Alto Construction Ltd. - Dedicated professionals helping to build the mining and petrochemical industry.

Page Load Speed

929 ms in total

First Response

236 ms

Resources Loaded

557 ms

Page Rendered

136 ms

altoconstruct.com screenshot

About Website

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

Alto Construction, construction services, maintenance services, site preparation, construction management, scheduling services, dismantling, reinstallation, facility relocation, facility maintenance, ...

Visit altoconstruct.com

Key Findings

We analyzed Altoconstruct.com page load time and found that the first response time was 236 ms and then it took 693 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

altoconstruct.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

altoconstruct.com

236 ms

screen.css

46 ms

content-top-home.gif

90 ms

content-bottom-home.gif

95 ms

alto-logo-home.jpg

94 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Altoconstruct.com and no external sources were called. The less responsive or slowest element that took the longest time to load (236 ms) belongs to the original domain Altoconstruct.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.5 kB (24%)

Content Size

96.6 kB

After Optimization

73.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Altoconstruct.com main page is 96.6 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. Only 10% of websites need less resources to load. Images take 60.3 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 18.0 kB

  • Original 28.8 kB
  • After minification 28.2 kB
  • After compression 10.8 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 18.0 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 60.3 kB
  • After minification 60.3 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. Alto Construct images are well optimized though.

CSS Optimization

-74%

Potential reduce by 5.6 kB

  • Original 7.5 kB
  • After minification 5.9 kB
  • After compression 1.9 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. Altoconstruct.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (63%)

Requests Now

24

After Optimization

9

  • Images
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alto Construct. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

altoconstruct.com

altoconstruct.com

236 ms

screen.css

screen.css

46 ms

content-top-home.gif

content-top-home.gif

90 ms

content-bottom-home.gif

content-bottom-home.gif

95 ms

alto-logo-home.jpg

alto-logo-home.jpg

94 ms

header-home.jpg

header-home.jpg

146 ms

wrench.jpg

wrench.jpg

148 ms

spacer.gif

spacer.gif

100 ms

pdf.gif

pdf.gif

134 ms

get_adobe_reader.gif

get_adobe_reader.gif

141 ms

bg.gif

bg.gif

140 ms

buttons.gif

buttons.gif

106 ms

b-about-x.gif

b-about-x.gif

134 ms

b-about.gif

b-about.gif

144 ms

b-projects-x.gif

b-projects-x.gif

151 ms

b-projects.gif

b-projects.gif

152 ms

b-markets-x.gif

b-markets-x.gif

155 ms

b-markets.gif

b-markets.gif

177 ms

b-services-x.gif

b-services-x.gif

188 ms

b-services.gif

b-services.gif

191 ms

b-resources-x.gif

b-resources-x.gif

224 ms

b-resources.gif

b-resources.gif

224 ms

b-jobs-x.gif

b-jobs-x.gif

225 ms

b-jobs.gif

b-jobs.gif

226 ms

print.css

print.css

47 ms

Accessibility Review

altoconstruct.com accessibility score

80

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

Image elements do not have [alt] attributes

Best Practices

altoconstruct.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

altoconstruct.com SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Altoconstruct.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 Altoconstruct.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

altoconstruct.com

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