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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

exmail.serco.com

BIG-IP logout page

Page Load Speed

2.5 sec in total

First Response

446 ms

Resources Loaded

2 sec

Page Rendered

121 ms

exmail.serco.com screenshot

About Website

Click here to check amazing Exmail Serco content for United Kingdom. Otherwise, check out these important facts you probably never knew about exmail.serco.com

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Key Findings

We analyzed Exmail.serco.com page load time and found that the first response time was 446 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

exmail.serco.com performance score

0

Network Requests Diagram

my.policy

446 ms

apm.css

429 ms

session_check.js

255 ms

logo_image_en.png

89 ms

tr.gif

90 ms

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 Exmail.serco.com and no external sources were called. The less responsive or slowest element that took the longest time to load (446 ms) belongs to the original domain Exmail.serco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.7 kB (59%)

Content Size

25.2 kB

After Optimization

10.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Exmail.serco.com main page is 25.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 15.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 10.8 kB

  • Original 15.0 kB
  • After minification 14.7 kB
  • After compression 4.2 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 10.8 kB or 72% of the original size.

Image Optimization

-17%

Potential reduce by 1.2 kB

  • Original 6.6 kB
  • After minification 5.5 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. Obviously, Exmail Serco needs image optimization as it can save up to 1.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 2.7 kB

  • Original 3.5 kB
  • After minification 2.0 kB
  • After compression 792 B

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 2.7 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

my.policy

my.policy

446 ms

apm.css

apm.css

429 ms

session_check.js

session_check.js

255 ms

logo_image_en.png

logo_image_en.png

89 ms

tr.gif

tr.gif

90 ms

header-transient.png

header-transient.png

155 ms

SEO Factors

exmail.serco.com SEO score

0

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 Exmail.serco.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 Exmail.serco.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

exmail.serco.com

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