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bolt.cd: Community Forum - Bolt.cd

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Page load speed analysis

  • 67/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    391 ms

  • Resources loaded

    779 ms

  • Page rendered

    126 ms

  • Total page load time

    1.3 sec

Click here to check amazing Bolt content for United Kingdom. Otherwise, check out these important facts you probably never knew about bolt.cd

We analyzed Bolt.cd page load time and found that the first response time was 391 ms and then it took 905 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 3.9 kB
    Images 37.3 kB
    Javascripts 43.1 kB
    CSS 0 B

    In fact, the total size of Bolt.cd main page is 84.2 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. Javascripts take 43.1 kB which makes up the majority of the site volume.

    • Original 3.9 kB
    • After minification 3.6 kB
    • After compression 1.6 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 2.2 kB or 58% of the original size.

    • Original 37.3 kB
    • After optimization 29.0 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, Bolt needs image optimization as it can save up to 8.3 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 43.1 kB
    • After minification 43.1 kB
    • After compression 16.0 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 27.1 kB or 63% of the original size.

Network requests diagram

  • bolt.cd
  • ga.js
  • logo.png
  • enter.png
  • __utm.gif
  • enter2.png

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Bolt.cd, 33% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (391 ms) belongs to the original domain Bolt.cd.

Additional info on bolt.cd

Requests

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bolt. According to our analytics all requests are already optimized.

1

Javascripts

4

Images

5

All

Possible request optimization

1

Javascripts

4

Images

0

Optimized

5

All

Good result

IP address

This IP address is dedicated to Bolt.cd. This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

bolt.cd

46.166.165.18 86340
NS

bolt.cd

ns2.bolt.cd 86340
NS

bolt.cd

ns1.bolt.cd 86340
SOA

bolt.cd

2560 Mname: ns1.bolt.cd
Rname: hostmaster.bolt.cd
Serial: 1477570387
Refresh: 16384
Retry: 2048
Expire: 1048576
Minimum-ttl: 2560
MX

bolt.cd

a.mx.bolt.cd 86400 Pri: 0

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 Bolt.cd 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 Bolt.cd 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

Bolt.cd 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 69% of all visits is United Kingdom. Unfortunately, we cannot track the location of Bolt.cd server and thus cannot define if the distance between their user base and server 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 Bolt. 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:

bolt.cd

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