Tools & Wizards About Us
energiespektrum.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

energiespektrum.de

Übersicht Fachzeitschriften & wissenschaftliche Zeitschriften | Carl Hanser Verlag

Page Load Speed

2.8 sec in total

First Response

322 ms

Resources Loaded

2.4 sec

Page Rendered

78 ms

energiespektrum.de screenshot

About Website

Click here to check amazing Energiespektrum content for Germany. Otherwise, check out these important facts you probably never knew about energiespektrum.de

Hanser Fachzeitschriften und wissenschaftliche Zeitschriften decken ein weites Spektrum der industriellen Produktionstechnik ab. Verschaffen Sie sich einen Überblick!

Visit energiespektrum.de

Key Findings

We analyzed Energiespektrum.de page load time and found that the first response time was 322 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

energiespektrum.de performance score

0

Network Requests Diagram

energiespektrum.de

322 ms

716 ms

OtAutoBlock.js

40 ms

otSDKStub.js

53 ms

f90157e1-38c5-47b7-872e-1960d1d20fc0.json

23 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Energiespektrum.de, 50% (13 requests) were made to Hanser.de and 27% (7 requests) were made to A.storyblok.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Hanser.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 666.6 kB (69%)

Content Size

967.3 kB

After Optimization

300.8 kB

  • HTML
  • JavaScript

In fact, the total size of Energiespektrum.de main page is 967.3 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. 15% of websites need less resources to load. Javascripts take 770.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 157.6 kB

  • Original 196.7 kB
  • After minification 196.7 kB
  • After compression 39.1 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 157.6 kB or 80% of the original size.

JavaScript Optimization

-66%

Potential reduce by 508.9 kB

  • Original 770.6 kB
  • After minification 770.6 kB
  • After compression 261.7 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 508.9 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (47%)

Requests Now

19

After Optimization

10

  • AJAX
  • Images
  • JavaScript

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energiespektrum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

energiespektrum.de

energiespektrum.de

322 ms

716 ms

OtAutoBlock.js

OtAutoBlock.js

40 ms

otSDKStub.js

otSDKStub.js

53 ms

f90157e1-38c5-47b7-872e-1960d1d20fc0.json

f90157e1-38c5-47b7-872e-1960d1d20fc0.json

23 ms

location

location

46 ms

e.js

e.js

562 ms

carl-hanser-verlag.svg

carl-hanser-verlag.svg

48 ms

polyfill-a000735a40312f7afe11.js

polyfill-a000735a40312f7afe11.js

416 ms

component---src-pages-404-js-0a24fa974357ab601c0d.js

component---src-pages-404-js-0a24fa974357ab601c0d.js

273 ms

4a58271c7c3f471e3a49da516d04cdc54cfa755b-ba34129085aa0b289f5d.js

4a58271c7c3f471e3a49da516d04cdc54cfa755b-ba34129085aa0b289f5d.js

1309 ms

app-ce32ebbfe60eda974749.js

app-ce32ebbfe60eda974749.js

459 ms

framework-e886f61ee3e03a6355e5.js

framework-e886f61ee3e03a6355e5.js

570 ms

webpack-runtime-dbaf4d71e0f14694a4f5.js

webpack-runtime-dbaf4d71e0f14694a4f5.js

328 ms

youtube.svg

youtube.svg

46 ms

xing.svg

xing.svg

49 ms

twitter.svg

twitter.svg

48 ms

instagram.svg

instagram.svg

48 ms

linkedin.svg

linkedin.svg

51 ms

facebook.svg

facebook.svg

50 ms

Corporate-S-Pro-Light-151decc33e6998a904b6dd2ea5c0dda4.ttf

Corporate-S-Pro-Light-151decc33e6998a904b6dd2ea5c0dda4.ttf

654 ms

Corporate-S-Pro-Medium-b4e309a22b057c2d2b4036966158320b.ttf

Corporate-S-Pro-Medium-b4e309a22b057c2d2b4036966158320b.ttf

726 ms

Corporate-S-Pro-Demi-2754b824962c6efef1e5dd483fb33fe0.ttf

Corporate-S-Pro-Demi-2754b824962c6efef1e5dd483fb33fe0.ttf

812 ms

Corporate-S-Pro-Bold-9ca4a4fc57acafddecef58a76dda0159.ttf

Corporate-S-Pro-Bold-9ca4a4fc57acafddecef58a76dda0159.ttf

841 ms

app-data.json

app-data.json

214 ms

page-data.json

page-data.json

570 ms

SEO Factors

energiespektrum.de SEO score

0

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energiespektrum.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Energiespektrum.de 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

energiespektrum.de

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: