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longwavegroup.com screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

longwavegroup.com

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Page Load Speed

916 ms in total

First Response

273 ms

Resources Loaded

499 ms

Page Rendered

144 ms

longwavegroup.com screenshot

About Website

Click here to check amazing Longwavegroup content for Germany. Otherwise, check out these important facts you probably never knew about longwavegroup.com

EVOSTOTO hadir sebagai solusi login link alternatif situs togel 4D online terpercaya dengan akses cepat aman dan stabil memberikan pengalaman bermain nyaman dan peluang menang lebih besar.

Visit longwavegroup.com

Key Findings

We analyzed Longwavegroup.com page load time and found that the first response time was 273 ms and then it took 643 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

longwavegroup.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

longwavegroup.com

273 ms

_style_menu_home_text.css

35 ms

_style_lwg.css

60 ms

_style_menu_text.css

60 ms

css

16 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Longwavegroup.com, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (273 ms) belongs to the original domain Longwavegroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.9 kB (14%)

Content Size

470.9 kB

After Optimization

405.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Longwavegroup.com main page is 470.9 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. 20% of websites need less resources to load. Images take 368.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 16.4 kB

  • Original 21.1 kB
  • After minification 18.5 kB
  • After compression 4.7 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 2.6 kB, which is 12% 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 16.4 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 423 B

  • Original 368.9 kB
  • After minification 368.5 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. Longwavegroup images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 36.8 kB

  • Original 66.7 kB
  • After minification 51.6 kB
  • After compression 29.9 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 36.8 kB or 55% of the original size.

CSS Optimization

-87%

Potential reduce by 12.3 kB

  • Original 14.1 kB
  • After minification 7.4 kB
  • After compression 1.8 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. Longwavegroup.com needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (35%)

Requests Now

26

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Longwavegroup. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

longwavegroup.com

longwavegroup.com

273 ms

_style_menu_home_text.css

_style_menu_home_text.css

35 ms

_style_lwg.css

_style_lwg.css

60 ms

_style_menu_text.css

_style_menu_text.css

60 ms

css

css

16 ms

c_config.js

c_config.js

82 ms

c_smartmenus.js

c_smartmenus.js

96 ms

rollover.js

rollover.js

64 ms

swfobject_modified.js

swfobject_modified.js

112 ms

expandCollapse.js

expandCollapse.js

78 ms

rollover.js

rollover.js

125 ms

v_arrow.gif

v_arrow.gif

20 ms

v_arrow_over.gif

v_arrow_over.gif

21 ms

page_bg.jpg

page_bg.jpg

36 ms

page_header.jpg

page_header.jpg

77 ms

page_logo.jpg

page_logo.jpg

78 ms

longwave_principle_homepage.jpg

longwave_principle_homepage.jpg

227 ms

sidebarfooter_blog_f1.jpg

sidebarfooter_blog_f1.jpg

76 ms

sidebarfooter_publications_f1.jpg

sidebarfooter_publications_f1.jpg

76 ms

sidebarfooter_charts_f1.jpg

sidebarfooter_charts_f1.jpg

87 ms

sidebar_special_edition_f1.jpg

sidebar_special_edition_f1.jpg

77 ms

sidebar_video_lefim_f1.jpg

sidebar_video_lefim_f1.jpg

78 ms

sidebar_video_dowgold_f1.jpg

sidebar_video_dowgold_f1.jpg

79 ms

sidebar_video_lp_f1.jpg

sidebar_video_lp_f1.jpg

78 ms

sidebar_ians_letter_f1.jpg

sidebar_ians_letter_f1.jpg

112 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

11 ms

7xkFOeTxxO1GMC1suOUYWVRF2Zew_pgh0xNsNWxurqo.ttf

7xkFOeTxxO1GMC1suOUYWVRF2Zew_pgh0xNsNWxurqo.ttf

7 ms

Accessibility Review

longwavegroup.com accessibility score

83

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.

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

Links do not have a discernible name

Best Practices

longwavegroup.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

longwavegroup.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

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 Longwavegroup.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 Longwavegroup.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

longwavegroup.com

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