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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

class.tenmarks.com

TenMarks | Common Core Aligned Resources for Teachers

Page Load Speed

2.3 sec in total

First Response

320 ms

Resources Loaded

1.6 sec

Page Rendered

365 ms

class.tenmarks.com screenshot

About Website

Visit class.tenmarks.com now to see the best up-to-date Class Ten Marks content for United States and also check out these interesting facts you probably never knew about class.tenmarks.com

TenMarks, an Amazon company, offers Common Core and state standards aligned math and writing resources to help teachers deliver personalized instruction.

Visit class.tenmarks.com

Key Findings

We analyzed Class.tenmarks.com page load time and found that the first response time was 320 ms and then it took 2 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

class.tenmarks.com performance score

0

Network Requests Diagram

www.tenmarks.com

320 ms

font_md5sum_ae19afa9696eba161464cb195bf39ad7.css

152 ms

layout-lo_md5sum_76e08d7166520cd8c6ed3038adf0f2e8.css

311 ms

prettyPhoto_md5sum_e8d324d0a1c308cc2c9fdddb263223d5.css

162 ms

modernizr.custom.05547_md5sum_dc77edfcf305da41895d006163fcf7af.js

177 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Class.tenmarks.com, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Js-agent.newrelic.com. The less responsive or slowest element that took the longest time to load (676 ms) relates to the external source Tenmarks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 711.8 kB (52%)

Content Size

1.4 MB

After Optimization

667.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Class.tenmarks.com main page is 1.4 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. Images take 764.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 32.6 kB

  • Original 45.3 kB
  • After minification 42.3 kB
  • After compression 12.7 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 32.6 kB or 72% of the original size.

Image Optimization

-34%

Potential reduce by 258.6 kB

  • Original 764.9 kB
  • After minification 506.3 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, Class Ten Marks needs image optimization as it can save up to 258.6 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 196.4 kB

  • Original 309.9 kB
  • After minification 289.8 kB
  • After compression 113.6 kB

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 196.4 kB or 63% of the original size.

CSS Optimization

-86%

Potential reduce by 224.2 kB

  • Original 259.5 kB
  • After minification 216.3 kB
  • After compression 35.3 kB

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. Class.tenmarks.com needs all CSS files to be minified and compressed as it can save up to 224.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (36%)

Requests Now

28

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Class Ten Marks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tenmarks.com

www.tenmarks.com

320 ms

font_md5sum_ae19afa9696eba161464cb195bf39ad7.css

font_md5sum_ae19afa9696eba161464cb195bf39ad7.css

152 ms

layout-lo_md5sum_76e08d7166520cd8c6ed3038adf0f2e8.css

layout-lo_md5sum_76e08d7166520cd8c6ed3038adf0f2e8.css

311 ms

prettyPhoto_md5sum_e8d324d0a1c308cc2c9fdddb263223d5.css

prettyPhoto_md5sum_e8d324d0a1c308cc2c9fdddb263223d5.css

162 ms

modernizr.custom.05547_md5sum_dc77edfcf305da41895d006163fcf7af.js

modernizr.custom.05547_md5sum_dc77edfcf305da41895d006163fcf7af.js

177 ms

jquery-1.8.3.min_md5sum_24bd97b1de158c4f1a162336eeca4aa6.js

jquery-1.8.3.min_md5sum_24bd97b1de158c4f1a162336eeca4aa6.js

479 ms

bootstrap3_md5sum_0a68271396d1b8dbb9d13a68f90e8fe5.js

bootstrap3_md5sum_0a68271396d1b8dbb9d13a68f90e8fe5.js

384 ms

retina.min_md5sum_d6d3252daec57ca544ccd11bdbff701f.js

retina.min_md5sum_d6d3252daec57ca544ccd11bdbff701f.js

226 ms

flowplayer.6.0.3_md5sum_3b10bf15c29d773168e30bb1cf05c2e4.css

flowplayer.6.0.3_md5sum_3b10bf15c29d773168e30bb1cf05c2e4.css

236 ms

jquery.prettyPhoto_md5sum_cb665fb27c9a4a458779de2e303c9b35.js

jquery.prettyPhoto_md5sum_cb665fb27c9a4a458779de2e303c9b35.js

344 ms

flowplayer.6.0.3.min_md5sum_15217a414e5fc35c32e3ba98fad1dd64.js

flowplayer.6.0.3.min_md5sum_15217a414e5fc35c32e3ba98fad1dd64.js

461 ms

body-bg_26x26.jpg

body-bg_26x26.jpg

91 ms

TenMarks_Amazon_Site.png

TenMarks_Amazon_Site.png

89 ms

tenmarks_hero_1170x438.jpg

tenmarks_hero_1170x438.jpg

388 ms

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btn_play_164x164.png

99 ms

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262 ms

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info_home_755x62.png

89 ms

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icos_identifiers_50x50.png

619 ms

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home_instruct_01_600x397.jpg

161 ms

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237 ms

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logo_codie_247x71.png

195 ms

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logo_readers_choice_215x148.png

241 ms

TenMarks_Amazon_Logo_Reverse_2560x1440.jpg

TenMarks_Amazon_Logo_Reverse_2560x1440.jpg

676 ms

twitter-icon.png

twitter-icon.png

316 ms

facebook-icon.png

facebook-icon.png

321 ms

linkedin-icon.png

linkedin-icon.png

349 ms

ga.js

ga.js

32 ms

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cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

406 ms

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DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

333 ms

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

369 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

420 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

420 ms

__utm.gif

__utm.gif

13 ms

nr-885.min.js

nr-885.min.js

16 ms

SEO Factors

class.tenmarks.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 Class.tenmarks.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 Class.tenmarks.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

class.tenmarks.com

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