Analyze

isbt.de: ISBT Berlin Homepage

Page load speed analysis

  • 58/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    394 ms

  • Resources loaded

    1.4 sec

  • Page rendered

    160 ms

  • Total page load time

    1.9 sec

Welcome to isbt.de homepage info - get ready to check ISBT best content right away, or after learning these important things about isbt.de

We analyzed Isbt.de page load time and found that the first response time was 394 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Page optimization

  • HTML 14.5 kB
    Images 312 B
    Javascripts 0 B
    CSS 10.5 kB

    In fact, the total size of Isbt.de main page is 25.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 14.5 kB which makes up the majority of the site volume.

    • Original 14.5 kB
    • After minification 5.5 kB
    • After compression 1.8 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. This page needs HTML code to be minified as it can gain 9.0 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 12.7 kB or 87% of the original size.

    • Original 312 B
    • After optimization 299 B

    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. ISBT images are well optimized though.

    • Original 10.5 kB
    • After minification 3.9 kB
    • After compression 1.1 kB

    CSS optimization

    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. Isbt.de needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 89% of the original size.

Network requests diagram

  • isbt.de
  • www.isbt.de
  • isbt_nn4x.css
  • icon_top.gif
  • de.gif
  • count.php

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Isbt.de and no external sources were called. The less responsive or slowest element that took the longest time to load (696 ms) belongs to the original domain Isbt.de.

Additional info on isbt.de

Requests

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISBT. According to our analytics all requests are already optimized.

3

Images

1

CSS

4

All

Possible request optimization

3

Images

1

CSS

0

Optimized

4

All

Good result

Redirects

As for redirects, our browser was forwarded to http://www.isbt.de/ before it reached this domain.

IP address

Isbt.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

isbt.de

meinbioversand.de

dekultiv.de

lawbike.de

thomatechnik.de

134.119.45.84

DNS records

Type Host Target/ip TTL Other
A

isbt.de

134.119.45.84 3599
NS

isbt.de

ns2.namespace4you.de 21599
NS

isbt.de

ns.namespace4you.de 21599
SOA

isbt.de

2559 Mname: ns.namespace4you.de
Rname: hostmaster.isbt.de
Serial: 1509111445
Refresh: 16384
Retry: 2048
Expire: 1048576
Minimum-ttl: 2560
MX

isbt.de

mxlb.ispgateway.de 3599 Pri: 100

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isbt.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 Isbt.de main page’s claimed encoding is iso-8859-1. 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

Isbt.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

The server of Isbt.de is located in Germany, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

isbt.de

Share this report in social media

Analyze another website

Analyze