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shtg17.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

shtg17.com

Testing equipment for the construction industry|Testing equipment for the construction industry

Page Load Speed

3.7 sec in total

First Response

545 ms

Resources Loaded

2.8 sec

Page Rendered

294 ms

shtg17.com screenshot

About Website

Welcome to shtg17.com homepage info - get ready to check Shtg 17 best content right away, or after learning these important things about shtg17.com

manufacturer of testing equipment for concrete, cement, mortar, bitumen, asphalt, soil, aggregates, rocks and steel

Visit shtg17.com

Key Findings

We analyzed Shtg17.com page load time and found that the first response time was 545 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

shtg17.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.553

13/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

shtg17.com

545 ms

css1.css

136 ms

lrtk.js

141 ms

Function.js

137 ms

jQuery.js

211 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 93% of them (51 requests) were addressed to the original Shtg17.com, 2% (1 request) were made to S22.cnzz.com and 2% (1 request) were made to Z1.cnzz.com. The less responsive or slowest element that took the longest time to load (956 ms) relates to the external source Z1.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (36%)

Content Size

3.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shtg17.com main page is 3.5 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. 50% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 295.4 kB

  • Original 309.8 kB
  • After minification 304.0 kB
  • After compression 14.4 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 295.4 kB or 95% of the original size.

Image Optimization

-30%

Potential reduce by 940.9 kB

  • Original 3.1 MB
  • After minification 2.2 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. Obviously, Shtg 17 needs image optimization as it can save up to 940.9 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 6.8 kB

  • Original 47.3 kB
  • After minification 47.3 kB
  • After compression 40.5 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 6.8 kB or 14% of the original size.

CSS Optimization

-23%

Potential reduce by 1.8 kB

  • Original 7.7 kB
  • After minification 7.7 kB
  • After compression 5.9 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. Shtg17.com needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (11%)

Requests Now

54

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shtg 17. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shtg17.com

shtg17.com

545 ms

css1.css

css1.css

136 ms

lrtk.js

lrtk.js

141 ms

Function.js

Function.js

137 ms

jQuery.js

jQuery.js

211 ms

side1.js

side1.js

138 ms

lrscroll.js

lrscroll.js

141 ms

roll.css

roll.css

209 ms

common_2016.css

common_2016.css

73 ms

stat.php

stat.php

945 ms

logo.jpg

logo.jpg

144 ms

ch.png

ch.png

145 ms

en.png

en.png

144 ms

sear2.jpg

sear2.jpg

76 ms

58f486e4d53b6.jpg

58f486e4d53b6.jpg

458 ms

58f486edc0ee9.jpg

58f486edc0ee9.jpg

655 ms

icon.png

icon.png

149 ms

shadow-probg.png

shadow-probg.png

212 ms

58ca0449421c3.png

58ca0449421c3.png

338 ms

58cb43d916584.jpg

58cb43d916584.jpg

280 ms

58ca84319b041.png

58ca84319b041.png

288 ms

58ca57299031c.jpg

58ca57299031c.jpg

351 ms

58ca5149994d0.jpg

58ca5149994d0.jpg

423 ms

58ca4a9354546.png

58ca4a9354546.png

424 ms

58ca4304530db.jpg

58ca4304530db.jpg

472 ms

58ca338906065.png

58ca338906065.png

424 ms

58ca2fb454a6c.jpg

58ca2fb454a6c.jpg

497 ms

58ca2ef31260f.png

58ca2ef31260f.png

500 ms

58ca338d00c6d.jpg

58ca338d00c6d.jpg

508 ms

58ca27c0796ed.png

58ca27c0796ed.png

529 ms

58ca27ab4046b.jpg

58ca27ab4046b.jpg

603 ms

58ca23b21c8e0.jpg

58ca23b21c8e0.jpg

572 ms

58ca1d1e78843.png

58ca1d1e78843.png

576 ms

58ca185cb00b9.png

58ca185cb00b9.png

582 ms

58ca0bdd68dab.png

58ca0bdd68dab.png

605 ms

feature_left.png

feature_left.png

644 ms

feature_right.png

feature_right.png

648 ms

58db58b989984.jpg

58db58b989984.jpg

652 ms

5912d4d92908f.jpg

5912d4d92908f.jpg

675 ms

591a9b2107996.jpg

591a9b2107996.jpg

676 ms

591a9adfaae65.jpg

591a9adfaae65.jpg

720 ms

5912d4e1b2775.jpg

5912d4e1b2775.jpg

725 ms

1.png

1.png

725 ms

2.png

2.png

725 ms

3.png

3.png

747 ms

4.png

4.png

748 ms

dot.png

dot.png

726 ms

ewm1.jpg

ewm1.jpg

666 ms

stat.htm

stat.htm

956 ms

c.js

c.js

514 ms

pic.gif

pic.gif

641 ms

bg.png

bg.png

79 ms

m.png

m.png

81 ms

n.png

n.png

78 ms

o.png

o.png

73 ms

Accessibility Review

shtg17.com accessibility score

51

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

shtg17.com best practices score

58

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

Browser errors were logged to the console

SEO Factors

shtg17.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

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

High

robots.txt is not valid

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

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 Shtg17.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 Shtg17.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

shtg17.com

Open Graph description is not detected on the main page of Shtg 17. 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: