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stogulf.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% 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

  • 67

    SEO

    Google-friendlier than
    26% of websites

stogulf.com

Sto | External Wall Insulation, Render, Interior & Acoustic Systems

Page Load Speed

4.5 sec in total

First Response

318 ms

Resources Loaded

4.1 sec

Page Rendered

97 ms

stogulf.com screenshot

About Website

Welcome to stogulf.com homepage info - get ready to check Sto Gulf best content right away, or after learning these important things about stogulf.com

Sto is a manufacturer and distributor of external wall insulation, rainscreen cladding and render systems, acoustic systems and coatings.

Visit stogulf.com

Key Findings

We analyzed Stogulf.com page load time and found that the first response time was 318 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

stogulf.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

stogulf.com

318 ms

stogulf.com

434 ms

www.stogulf.com

864 ms

styles.css

561 ms

master-custom.css

417 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 22% of them (15 requests) were addressed to the original Stogulf.com, 64% (44 requests) were made to Static.sto-net.com and 4% (3 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Static.sto-net.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.0 kB (22%)

Content Size

933.6 kB

After Optimization

724.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stogulf.com main page is 933.6 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. 50% of websites need less resources to load. Javascripts take 517.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 26.3 kB

  • Original 35.7 kB
  • After minification 35.3 kB
  • After compression 9.4 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 26.3 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 14.5 kB

  • Original 340.1 kB
  • After minification 325.6 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. Sto Gulf images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 155.4 kB

  • Original 517.4 kB
  • After minification 517.4 kB
  • After compression 362.1 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 155.4 kB or 30% of the original size.

CSS Optimization

-32%

Potential reduce by 12.9 kB

  • Original 40.5 kB
  • After minification 40.2 kB
  • After compression 27.6 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. Stogulf.com needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (71%)

Requests Now

62

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sto Gulf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stogulf.com

stogulf.com

318 ms

stogulf.com

stogulf.com

434 ms

www.stogulf.com

www.stogulf.com

864 ms

styles.css

styles.css

561 ms

master-custom.css

master-custom.css

417 ms

jsapi

jsapi

19 ms

trans_en.js

trans_en.js

418 ms

initial.min.js

initial.min.js

567 ms

jquery.js

jquery.js

681 ms

jquery.cookie.js

jquery.cookie.js

576 ms

jquery.jscrollpane.min.js

jquery.jscrollpane.min.js

581 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

582 ms

jquery.tablesorter.js

jquery.tablesorter.js

664 ms

mwheelIntent.js

mwheelIntent.js

671 ms

jquery.colorbox.min.js

jquery.colorbox.min.js

681 ms

javaDetect.js

javaDetect.js

686 ms

vi.common.min.js

vi.common.min.js

687 ms

jquery.infobox.js

jquery.infobox.js

768 ms

jquery.slideshow.js

jquery.slideshow.js

776 ms

jquery.colorboxfactory.min.js

jquery.colorboxfactory.min.js

785 ms

jquery.googlemap.min.js

jquery.googlemap.min.js

786 ms

jquery.basket.min.js

jquery.basket.min.js

791 ms

google.markerclusterer.js

google.markerclusterer.js

791 ms

video.min.js

video.min.js

1088 ms

main.js

main.js

885 ms

map.js

map.js

889 ms

jquery.pajinate.min.js

jquery.pajinate.min.js

890 ms

jquery.instantsearch.min.js

jquery.instantsearch.min.js

895 ms

slideshow.min.js

slideshow.min.js

896 ms

loader.js

loader.js

22 ms

loader.js

loader.js

17 ms

initial.css

initial.css

435 ms

grid.css

grid.css

437 ms

forms.css

forms.css

438 ms

content.css

content.css

551 ms

map.css

map.css

447 ms

slideshow.css

slideshow.css

540 ms

jquery.colorbox.css

jquery.colorbox.css

542 ms

jquery.jscrollpane.css

jquery.jscrollpane.css

543 ms

jquery.datepicker.css

jquery.datepicker.css

554 ms

video-js.min.css

video-js.min.css

742 ms

video.css

video.css

643 ms

icon_search_gen_nav.gif

icon_search_gen_nav.gif

394 ms

js

js

123 ms

shadow_background.png

shadow_background.png

123 ms

logo-dist.svg

logo-dist.svg

122 ms

banner_bg.gif

banner_bg.gif

122 ms

sprite_icons.png

sprite_icons.png

209 ms

bg_2.png

bg_2.png

124 ms

separator_01.gif

separator_01.gif

124 ms

06754_slide_small.jpg

06754_slide_small.jpg

391 ms

heartofdoha_169_2400-1600_slide_small.jpg

heartofdoha_169_2400-1600_slide_small.jpg

418 ms

KSP_Djamaa-el-Djazair_10_2400_slide_small.jpg

KSP_Djamaa-el-Djazair_10_2400_slide_small.jpg

411 ms

06754_slide_thumbnail.jpg

06754_slide_thumbnail.jpg

404 ms

heartofdoha_169_2400-1600_slide_thumbnail.jpg

heartofdoha_169_2400-1600_slide_thumbnail.jpg

418 ms

KSP_Djamaa-el-Djazair_10_2400_slide_thumbnail.jpg

KSP_Djamaa-el-Djazair_10_2400_slide_thumbnail.jpg

781 ms

54614en_Market_leader_2024_landscape_home_teaser.jpg

54614en_Market_leader_2024_landscape_home_teaser.jpg

781 ms

British-Pavillion-IMG_7213_bea-3-2400-1600_640_home_teaser.jpg

British-Pavillion-IMG_7213_bea-3-2400-1600_640_home_teaser.jpg

940 ms

defence-900x576_1_640_home_teaser.jpg

defence-900x576_1_640_home_teaser.jpg

940 ms

bundle_legacy.js

bundle_legacy.js

14 ms

FrutigerLTW02-45Light.woff

FrutigerLTW02-45Light.woff

310 ms

FrutigerLTW02-65Bold.woff

FrutigerLTW02-65Bold.woff

414 ms

FrutigerLTW02-55Roman.woff

FrutigerLTW02-55Roman.woff

416 ms

languages.json

languages.json

132 ms

print.css

print.css

106 ms

en.json

en.json

143 ms

1px.png

1px.png

8 ms

translations-en.json

translations-en.json

3 ms

uct

uct

249 ms

Accessibility Review

stogulf.com accessibility score

80

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

stogulf.com best practices score

67

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

stogulf.com SEO score

67

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 doesn't use 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 Stogulf.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 Stogulf.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

stogulf.com

Open Graph data is detected on the main page of Sto Gulf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: