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nextnano.de: nextnano - Software for semiconductor nanodevices

Page load speed analysis

  • 72/100

    Good result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    265 ms

  • Resources loaded

    752 ms

  • Page rendered

    140 ms

  • Total page load time

    1.2 sec

Visit nextnano.de now to see the best up-to-date Nextnano content for United States and also check out these interesting facts you probably never knew about nextnano.de

We analyzed Nextnano.de page load time and found that the first response time was 265 ms and then it took 892 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 6.3 kB
    Images 37.2 kB
    Javascripts 36.8 kB
    CSS 0 B

    In fact, the total size of Nextnano.de main page is 80.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 10% of websites need less resources to load. Images take 37.2 kB which makes up the majority of the site volume.

    • Original 6.3 kB
    • After minification 5.7 kB
    • After compression 1.3 kB

    HTML optimization

    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 5.0 kB or 80% of the original size.

    • Original 37.2 kB
    • After optimization 32.2 kB

    Image optimization

    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, Nextnano needs image optimization as it can save up to 5.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 36.8 kB
    • After minification 21.7 kB
    • After compression 7.2 kB

    JavaScript optimization

    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 29.6 kB or 80% of the original size.

Network requests diagram

  • nextnano.de
  • wz_tooltip.js
  • nextnano_metro.png
  • Home.png
  • nanotech2016_e_small.jpg
  • Find.png
  • Tools.png
  • Download.png
  • QCL.png
  • Employee.png
  • Mobile%20Me.png
  • Facebook.png
  • Phone.png

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Nextnano.de and no external sources were called. The less responsive or slowest element that took the longest time to load (486 ms) belongs to the original domain Nextnano.de.

Additional info on nextnano.de

Requests

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nextnano. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

1

Javascripts

11

Images

12

All

Possible request optimization

1

Javascripts

5

Images

6

Optimized

6

All

Good result

IP address

Nextnano.de uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

nextnano.de

wellness-hoch3.de

test.decowunder-tapeten.de

kunsthallerostock.de

peter-grube.de

37.228.153.11

DNS records

Type Host Target/ip TTL Other
A

nextnano.de

37.228.153.11 3600
NS

nextnano.de

ns2.de-nserver.de 3600
NS

nextnano.de

ns1.de-nserver.de 3600
SOA

nextnano.de

3600 Mname: ns1.de-nserver.de
Rname: hostmaster.ns1.de-nserver.de
Serial: 2016122101
Refresh: 14400
Retry: 3600
Expire: 604800
Minimum-ttl: 600
MX

nextnano.de

mail.nextnano.de 3600 Pri: 10

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

N/A

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nextnano.de 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 Nextnano.de main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate

Nextnano.de has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 89.8% of all visits is United States. It lies approximately 4810 miles away from the server location (Germany) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Nextnano.de page load time for the majority of users is moving the server to United States or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

nextnano.de

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