Analyze Baby Sleeping Bags | Toddler & Kids Sleeping Bags | Slumbersac

Award winning baby, toddler and kids sleeping bags for all seasons from newborn up to 10 years. ✓ Free Delivery and Returns ✓ 100% Cotton ✓ Personalise with Name Embroidery ✓ 4 Different Tog Ratings

Page load speed analysis

  • 61/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    4.9 sec

  • Resources loaded

    6.8 sec

  • Page rendered

    252 ms

  • Total page load time

    11.9 sec

Welcome to homepage info - get ready to check Slumbersac best content for United Kingdom right away, or after learning these important things about

We analyzed page load time and found that the first response time was 4.9 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 144.8 kB
    Images 466.4 kB
    Javascripts 881.2 kB
    CSS 19.5 kB

    In fact, the total size of main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 881.2 kB which makes up the majority of the site volume.

    • Original 144.8 kB
    • After minification 106.1 kB
    • After compression 18.4 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 38.7 kB, which is 27% 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 126.3 kB or 87% of the original size.

    • Original 466.4 kB
    • After optimization 454.4 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. Slumbersac images are well optimized though.

    • Original 881.2 kB
    • After minification 666.0 kB
    • After compression 193.2 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 688.0 kB or 78% of the original size.

    • Original 19.5 kB
    • After minification 14.4 kB
    • After compression 3.5 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. needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 82% of the original size.

Network requests diagram

  • 95ec0bd89f01d9525ed410c89306f161_1449739957.css
  • d836f4dca9bc00ea46d0afb0d792ec15_1457958832.css
  • ea3cd06103f27240978e025825034cf2_1449739963.css
  • stngcss_slumbersac_1_1458191412.css
  • e8a2e791565522ece594a735d71a07b4_1449739963.js
  • performance.js
  • analytics.js
  • 424167.js
  • bat.js
  • X91885ED1BA5438CD2E7FA623F3C0F22D.gif
  • bg_2.jpg
  • logo_1.png
  • f1.jpg
  • f2.jpg
  • f3.jpg
  • f4.jpg
  • f5.jpg
  • au-flag.png
  • us_1.jpg
  • slogo.png
  • newsletter.gif
  • spring_sale_UK.jpg
  • bestseller.jpg
  • about.png
  • sign.png
  • footerowl.gif
  • gentle_parenting_logo_1_1.png
  • cusreview.png
  • payment-icons.png
  • poweredByWorldPay.gif
  • loginsp.png
  • arr-border.png
  • collect
  • devid.jpg
  • 2E91F9_0_0.woff
  • 2EF71A_0_0.woff
  • neoshop.woff
  • collect
  • border.png
  • owl-sp.jpg
  • check.png
  • fontawesome-webfont.woff
  • joy_like_sunshine_through_my_windowpane-webfont.woff
  • 2E91F9_3_0.woff
  • loading.gif
  • ratings.png
  • abbg.jpg
  • foobg.jpg
  • social.png
  • footericon.png
  • ga-audiences
  • DOW_170316_UK_IE_09.48.47.png
  • opc-ajax-loader.gif
  • schlummersack_babyschlafsack_mit_fuessen_zoom.jpg
  • slumbersac_kids_sleeping_bag_pirate_.jpg
  • giraffe_700x900_3.jpg
  • slumbersac_sleeping_bag_feet_stars_zoom.jpg

Our browser made a total of 58 requests to load all elements on the main page. We found that 86% of them (50 requests) were addressed to the original, 3% (2 requests) were made to and 2% (1 request) were made to The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain

Additional info on


The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slumbersac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result

IP address 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

DNS records

Type Host Target/ip TTL Other
A 300
A 300
A 300
NS 300
NS 300

Language and encoding

Good result


EN en language flag


EN en language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that 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.

HTTPS certificate

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

Poor result

Visitor World Map

Country of origin for 76.6% of all visits is United Kingdom. It lies approximately 4380 miles away from the server location (United States) 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 page load time for the majority of users is moving the server to United Kingdom or just closer to the user base.

Poor result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of Slumbersac. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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