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tek7.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

tek7.com

Home - TEK7

Page Load Speed

9.5 sec in total

First Response

2.2 sec

Resources Loaded

7 sec

Page Rendered

378 ms

tek7.com screenshot

About Website

Click here to check amazing TEK7 content. Otherwise, check out these important facts you probably never knew about tek7.com

Visit tek7.com

Key Findings

We analyzed Tek7.com page load time and found that the first response time was 2.2 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tek7.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

tek7.com

2195 ms

js

137 ms

style.min.css

235 ms

style.min.css

461 ms

style.css

895 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 64% of them (29 requests) were addressed to the original Tek7.com, 27% (12 requests) were made to Cdnjs.cloudflare.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Tek7.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.7 kB (1%)

Content Size

5.3 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tek7.com main page is 5.3 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. 60% of websites need less resources to load. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 42.1 kB

  • Original 52.1 kB
  • After minification 49.8 kB
  • After compression 10.0 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 42.1 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 33.4 kB

  • Original 5.2 MB
  • After minification 5.2 MB

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. TEK7 images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 57 B

  • Original 3.3 kB
  • After minification 3.3 kB
  • After compression 3.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 187 B

  • Original 38.2 kB
  • After minification 38.2 kB
  • After compression 38.0 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. Tek7.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (39%)

Requests Now

41

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TEK7. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tek7.com

tek7.com

2195 ms

js

js

137 ms

style.min.css

style.min.css

235 ms

style.min.css

style.min.css

461 ms

style.css

style.css

895 ms

css

css

44 ms

font-awesome.min.css

font-awesome.min.css

37 ms

tiny-slider.css

tiny-slider.css

54 ms

script.min.js

script.min.js

674 ms

modernizr.min.js

modernizr.min.js

58 ms

jquery.min.js

jquery.min.js

54 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

57 ms

tiny-slider.js

tiny-slider.js

54 ms

pace.min.js

pace.min.js

56 ms

jquery.fitvids.js

jquery.fitvids.js

57 ms

scripts.min.js

scripts.min.js

683 ms

TweenMax.min.js

TweenMax.min.js

63 ms

ScrollMagic.min.js

ScrollMagic.min.js

66 ms

animation.gsap.js

animation.gsap.js

69 ms

logo.png

logo.png

233 ms

en.png

en.png

233 ms

zh.png

zh.png

234 ms

ru.png

ru.png

231 ms

home_hero_overlay.png

home_hero_overlay.png

1141 ms

home-hero.jpg

home-hero.jpg

1559 ms

hero01.jpg

hero01.jpg

1786 ms

hero02.jpg

hero02.jpg

1782 ms

tek7_logo_white.png

tek7_logo_white.png

461 ms

slide-Oil-gas.jpg

slide-Oil-gas.jpg

1818 ms

sldie-Iron-ore.jpg

sldie-Iron-ore.jpg

1811 ms

slide-Water-waste-water-management.jpg

slide-Water-waste-water-management.jpg

1827 ms

waterheat-hero.jpg

waterheat-hero.jpg

1788 ms

mining-hero.jpg

mining-hero.jpg

2017 ms

slide-Innovation-2.jpg

slide-Innovation-2.jpg

2020 ms

slide-Environment.jpg

slide-Environment.jpg

2019 ms

design-block.jpg

design-block.jpg

2040 ms

quicklink2.jpg

quicklink2.jpg

2050 ms

quicklink3.jpg

quicklink3.jpg

2058 ms

process-block.jpg

process-block.jpg

2248 ms

19-scaled-e1613830010783-367x600.jpg

19-scaled-e1613830010783-367x600.jpg

2246 ms

Comissioning-edit-1-367x600.jpg

Comissioning-edit-1-367x600.jpg

2248 ms

logo_black_footer.png

logo_black_footer.png

2268 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjg.woff

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjg.woff

128 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hjg.woff

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hjg.woff

127 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

115 ms

Accessibility Review

tek7.com accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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.

Best Practices

tek7.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tek7.com SEO score

84

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 Tek7.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 Tek7.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

tek7.com

Open Graph description is not detected on the main page of TEK7. 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: