Analyze Private School For Boys - All Boys Day School In Concord, MA | Fenn

Fenn is a boys private school located near Boston. Learn the benefits of sending your son to our all boys day school in Concord, MA!

Page load speed analysis

  • 46/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    80 ms

  • Resources loaded

    2.8 sec

  • Page rendered

    444 ms

  • Total page load time

    3.3 sec

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

We analyzed page load time and found that the first response time was 80 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Page optimization

  • HTML 41.6 kB
    Images 14.1 MB
    Javascripts 845.5 kB
    CSS 154.2 kB

    In fact, the total size of main page is 15.2 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. 65% of websites need less resources to load. Images take 14.1 MB which makes up the majority of the site volume.

    • Original 41.6 kB
    • After minification 38.9 kB
    • After compression 9.5 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 32.2 kB or 77% of the original size.

    • Original 14.1 MB
    • After optimization 13.6 MB

    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. Fenn images are well optimized though.

    • Original 845.5 kB
    • After minification 784.4 kB
    • After compression 219.3 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 626.2 kB or 74% of the original size.

    • Original 154.2 kB
    • After minification 127.9 kB
    • After compression 37.4 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 116.8 kB or 76% of the original size.

Network requests diagram

  • styles.cfm
  • ss.css
  • jquery.min.js
  • fs_global.js
  • jquery.fsBreakly.js
  • blog.js
  • news.css
  • jquery.ui.1.8rc3.css
  • modernizr.custom.75607.js
  • fsButtons.js
  • plugins.min.js
  • jquery.superslides.min.js
  • main.js
  • jquery.carouFredSel-6.2.1-packed.js
  • ubt0khf.js
  • font-awesome.min.css
  • genericons.css
  • main.css
  • custom.css
  • revisions.css
  • jquery.ui.min.js
  • flash_headers.js
  • ga.js
  • __utm.gif
  • Fenn-2690.jpg
  • space.gif
  • boys_in_front_of_MH3.jpg
  • Fenn140927-1625.jpg
  • stephon.jpg
  • Fenn-2689.jpg
  • basketball2.jpg
  • Fenn-2523.jpg
  • boys-school.png
  • news.png
  • fenn-story.png
  • Sumer-Fenn-Logo.png
  • footer-logo.png
  • fenn-parents.png
  • fenn-students.png
  • fenn-cap.png
  • fenn-apple.png
  • fontawesome-webfont.woff
  • poweredBy.svg
  • CUg96kuuLxO-t9Hv_xBj1JfsY8HMdwbm6c2L7DsvxWCff5EsgsMmeMJ6Mk6f5Mw.woff
  • bJxGrnSwH-cYyIF9HRnuxHz3zMLS7yly1Wf0mbVnLjtffVesgsMmeMJ6Mk6f5Mb.woff
  • PdN89ZOZcIcEo4U50nn-i1jcYh_TmmLWeT6iS3BdZHMffVPsgsMmeMJ6Mk6f5Mj.woff
  • dCIPcc6V3-IyPJb5KNJgooUJANnQuTSh2g9SjOPmSb6ffV-sgsMmeMJ6Mk6f5MS.woff
  • Genericons.svg
  • AAJ42mNgYGBkAIIztovOg+jz1w7shtEAVsEIvAAA
  • 0VsODpZIzs_N9eMdXz0_lRKCR5VMvvaHRrAHBhzQdyJff5R-ggMmeMJ6Mk6f5Mb.woff
  • qV8A-lsDqdoqt_IKI97HJU0_07k9Pfs8Tk4qdzsgnsSff51-ggMmeMJ6Mk6f5Mj.woff
  • SoamTkG6oiOoesnzhMmDn2RUcdueEIbZ_RC_Dt0ZWjIff5W-ggMmeMJ6Mk6f5MS.woff
  • t1diKJTfeSdMJvY24U4feAI8Uru6GC0CIejc6Kh40v6ffw-oggMmeMJ6Mk6f5Mt.woff
  • N6S1SMHIiqOL4wOA1eLqcvIuIbntOka7DJxppSC4anSffwAoggMmeMJ6Mk6f5Mb.woff
  • OcMNiARv8qS3DlSncm3fdICYHNrrLiOaI3ZfL1NgDjvffFL8MUMmeMJ6Mk6f5M9.woff
  • TRp58V1D6rMt01xExatwhT7B63wGcbgFAABXA-5QqS3ffVfsgsMmeMJ6Mk6f5Mt.woff
  • ui-bg_flat_75_ffffff_40x100.png
  • page.cfm
  • ui-icons_222222_256x240.png
  • p.gif
  • Fenn-9659_2.jpg
  • Fenn-9792_2.jpg
  • Fenn-9582_2.jpg
  • Fenn-7629_2.jpg
  • Fenn-1004.jpg
  • Fenn-2144.jpg
  • nr-852.min.js

Our browser made a total of 70 requests to load all elements on the main page. We found that 57% of them (40 requests) were addressed to the original, 19% (13 requests) were made to and 11% (8 requests) were made to The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain

Additional info on


The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fenn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP addresses which are currently shared with 5 other domains. The more sites share the same stack of IP addresses, 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.

Normal result

IP Trace

DNS records

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

300 Mname: NS83.WORLDNIC.COM
Rname: namehost.WORLDNIC.COM
Serial: 121021109
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 3600
MX 300 Pri: 2

Language and encoding

Poor result


EN en language flag


N/A  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 neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 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 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 90.2% of all visits is United States. It’s good for that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

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