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gfgeurope.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

gfgeurope.com

GfG - Portable Gas Detectors and Fixed Gas Detection Systems

Page Load Speed

7.7 sec in total

First Response

965 ms

Resources Loaded

5.8 sec

Page Rendered

955 ms

gfgeurope.com screenshot

About Website

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

GfG's portable gas detectors and fixed gas detection systems help to protect people, industrial plants and the environment.

Visit gfgeurope.com

Key Findings

We analyzed Gfgeurope.com page load time and found that the first response time was 965 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

gfgeurope.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.383

27/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

int

965 ms

slick.css

189 ms

slick-theme.css

297 ms

d42b6e1bdf.css

308 ms

produktfinder.css

309 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Gfgeurope.com, 3% (2 requests) were made to Vjs.zencdn.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Gfgsafety.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 839.5 kB (20%)

Content Size

4.2 MB

After Optimization

3.3 MB

  • HTML
  • Images

In fact, the total size of Gfgeurope.com main page is 4.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-96%

Potential reduce by 388.1 kB

  • Original 406.2 kB
  • After minification 155.9 kB
  • After compression 18.2 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. This page needs HTML code to be minified as it can gain 250.3 kB, which is 62% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 388.1 kB or 96% of the original size.

Image Optimization

-12%

Potential reduce by 451.4 kB

  • Original 3.8 MB
  • After minification 3.3 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, GfG Europe needs image optimization as it can save up to 451.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 33 (45%)

Requests Now

74

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GfG Europe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

int

int

965 ms

slick.css

slick.css

189 ms

slick-theme.css

slick-theme.css

297 ms

d42b6e1bdf.css

d42b6e1bdf.css

308 ms

produktfinder.css

produktfinder.css

309 ms

font-awesome.css

font-awesome.css

307 ms

bootstrap.css

bootstrap.css

450 ms

bootstrap-glyphicons.css

bootstrap-glyphicons.css

313 ms

slick.css

slick.css

396 ms

lity.css

lity.css

406 ms

flag-icon.min.css

flag-icon.min.css

419 ms

flags-custom.css

flags-custom.css

420 ms

slick-theme.css

slick-theme.css

422 ms

style.css

style.css

512 ms

mmenu.css

mmenu.css

516 ms

newstyle.css

newstyle.css

537 ms

cookieconsent.min.css

cookieconsent.min.css

516 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

646 ms

video-js.min.css

video-js.min.css

24 ms

video.min.js

video.min.js

71 ms

cookieconsent.min.js

cookieconsent.min.js

489 ms

slick.min.js

slick.min.js

567 ms

Productfinder.js

Productfinder.js

547 ms

jquery.datetimepicker.min.js

jquery.datetimepicker.min.js

572 ms

parsley.min.js

parsley.min.js

938 ms

Tabs.min.js

Tabs.min.js

937 ms

Form.min.js

Form.min.js

944 ms

Marketing.min.js

Marketing.min.js

947 ms

langdetector.js

langdetector.js

958 ms

bootstrap.js

bootstrap.js

960 ms

bootstrap.bundle.js

bootstrap.bundle.js

963 ms

mmenu.js

mmenu.js

960 ms

Popper.js

Popper.js

961 ms

slick.min.js

slick.min.js

963 ms

lity.js

lity.js

962 ms

script.js

script.js

963 ms

weltkarte.svg

weltkarte.svg

518 ms

gfg_logo.svg

gfg_logo.svg

168 ms

menu-products_280x150_portable.jpg

menu-products_280x150_portable.jpg

269 ms

menu-products_280x150_stationary_controller.jpg

menu-products_280x150_stationary_controller.jpg

183 ms

menu-products_280x150_stationary_transmitter.jpg

menu-products_280x150_stationary_transmitter.jpg

182 ms

menu-products_280x150_water-measurement.jpg

menu-products_280x150_water-measurement.jpg

269 ms

menu-products_280x150_equipment.jpg

menu-products_280x150_equipment.jpg

489 ms

menu-products_280x150_test_gases.jpg

menu-products_280x150_test_gases.jpg

274 ms

menu-technologies_280x150_acdc.jpg

menu-technologies_280x150_acdc.jpg

490 ms

menu-technologies_280x150_sensor-technology.jpg

menu-technologies_280x150_sensor-technology.jpg

491 ms

menu-technologies_280x150_atex-guidelines.jpg

menu-technologies_280x150_atex-guidelines.jpg

491 ms

menu-support_280x150_faq.jpg

menu-support_280x150_faq.jpg

507 ms

menu-support_280x150_gfg-campus.jpg

menu-support_280x150_gfg-campus.jpg

508 ms

menu-support_280x150_maintenace-service_1.jpg

menu-support_280x150_maintenace-service_1.jpg

515 ms

menu-support_280x150_sales-areas_1.jpg

menu-support_280x150_sales-areas_1.jpg

654 ms

menu-support_280x150_downloads.jpg

menu-support_280x150_downloads.jpg

654 ms

menu-support_280x150_contact-form.jpg

menu-support_280x150_contact-form.jpg

655 ms

menu-inside-gfg_280x150_company.jpg

menu-inside-gfg_280x150_company.jpg

659 ms

menu-inside-gfg_280x150_career_1.jpg

menu-inside-gfg_280x150_career_1.jpg

657 ms

menu-inside-gfg_280x150_newsroom.jpg

menu-inside-gfg_280x150_newsroom.jpg

648 ms

menu-inside-gfg_280x150_events.jpg

menu-inside-gfg_280x150_events.jpg

731 ms

menu-inside-gfg_280x150_newsletter.jpg

menu-inside-gfg_280x150_newsletter.jpg

652 ms

teaser-home_400x215-sales.png

teaser-home_400x215-sales.png

649 ms

teaser-home_400x215-service.png

teaser-home_400x215-service.png

691 ms

teaser-home_400x215-campus.png

teaser-home_400x215-campus.png

690 ms

teaser-home_400x215-contact.png

teaser-home_400x215-contact.png

679 ms

csm_news-articles_400x215-ec22o-1_75511e719b.jpg

csm_news-articles_400x215-ec22o-1_75511e719b.jpg

714 ms

csm_news-articles_400x215-asia-award-a_17ca46a33e.jpg

csm_news-articles_400x215-asia-award-a_17ca46a33e.jpg

734 ms

csm_news-articles_400x215-ir22f-1_67dd21f9e9.jpg

csm_news-articles_400x215-ir22f-1_67dd21f9e9.jpg

734 ms

csm_news-articles_400x215-g999l-1_a7a0ec8980.jpg

csm_news-articles_400x215-g999l-1_a7a0ec8980.jpg

781 ms

gfg_logo_mono.svg

gfg_logo_mono.svg

769 ms

header-home_2000x700_ukrain-flag.jpg

header-home_2000x700_ukrain-flag.jpg

1567 ms

bubble.svg

bubble.svg

701 ms

header-home_2000x700_portable-int.jpg

header-home_2000x700_portable-int.jpg

1150 ms

header-home_2000x700_gma200.jpg

header-home_2000x700_gma200.jpg

1126 ms

header-home_2000x700_fire-department-int.jpg

header-home_2000x700_fire-department-int.jpg

1264 ms

header-home_2000x700_g999.jpg

header-home_2000x700_g999.jpg

1552 ms

sprechblase-news.svg

sprechblase-news.svg

806 ms

index.php

index.php

512 ms

ajax-loader.gif

ajax-loader.gif

552 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

712 ms

slick.woff

slick.woff

629 ms

Accessibility Review

gfgeurope.com accessibility score

88

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

gfgeurope.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

gfgeurope.com SEO score

82

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

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 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 Gfgeurope.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 Gfgeurope.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

gfgeurope.com

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