Tools & Wizards About Us
teacherfiles.net screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

teacherfiles.net

The Extra Reading Company: Free PDF Reading Assignments for Elementary and Middle School

Page Load Speed

927 ms in total

First Response

131 ms

Resources Loaded

583 ms

Page Rendered

213 ms

teacherfiles.net screenshot

About Website

Welcome to teacherfiles.net homepage info - get ready to check Teacherfiles best content right away, or after learning these important things about teacherfiles.net

Helpful Educational Materials, Reading Homework Assignments, Short Stories and Quizzes, Writing Prompts, Word Work Activities, Literacy Center Ideas, Learning Worksheets, and More For Teachers and Stu...

Visit teacherfiles.net

Key Findings

We analyzed Teacherfiles.net page load time and found that the first response time was 131 ms and then it took 796 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.

Performance Metrics

teacherfiles.net performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

teacherfiles.net

131 ms

www.extrareading.com

90 ms

css

61 ms

css

78 ms

adsbygoogle.js

73 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Teacherfiles.net, 87% (45 requests) were made to Extrareading.com and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (158 ms) relates to the external source Extrareading.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.8 kB (2%)

Content Size

620.5 kB

After Optimization

606.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Teacherfiles.net main page is 620.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 538.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 13.8 kB

  • Original 16.7 kB
  • After minification 11.3 kB
  • After compression 3.0 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. This page needs HTML code to be minified as it can gain 5.4 kB, which is 32% 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 13.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 77 B

  • Original 538.4 kB
  • After minification 538.3 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. Teacherfiles images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 18 B

  • Original 65.4 kB
  • After minification 65.4 kB
  • After compression 65.4 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

47

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teacherfiles. According to our analytics all requests are already optimized.

Network Requests Diagram

teacherfiles.net

teacherfiles.net

131 ms

www.extrareading.com

www.extrareading.com

90 ms

css

css

61 ms

css

css

78 ms

adsbygoogle.js

adsbygoogle.js

73 ms

brainy_breaks.gif

brainy_breaks.gif

71 ms

background.svg

background.svg

75 ms

panel1.htm

panel1.htm

91 ms

106 ms

really_hungry_for_turkey.jpg

really_hungry_for_turkey.jpg

131 ms

erc.svg

erc.svg

149 ms

logo.svg

logo.svg

114 ms

sentenceninja.jpg

sentenceninja.jpg

21 ms

intbutton.svg

intbutton.svg

117 ms

deepdelivery.jpg

deepdelivery.jpg

32 ms

blurbsvolume2.jpg

blurbsvolume2.jpg

41 ms

pumpkinharvest.jpg

pumpkinharvest.jpg

45 ms

islandofsecrets.jpg

islandofsecrets.jpg

52 ms

thestreetmerchant.jpg

thestreetmerchant.jpg

114 ms

thepandaprincess.jpg

thepandaprincess.jpg

83 ms

thequackattack.jpg

thequackattack.jpg

115 ms

theyetisfrozentreat.jpg

theyetisfrozentreat.jpg

118 ms

agirlandherdragon.jpg

agirlandherdragon.jpg

116 ms

whatlurksinapond.jpg

whatlurksinapond.jpg

117 ms

thelollipopproblem.jpg

thelollipopproblem.jpg

118 ms

therobotattack.jpg

therobotattack.jpg

118 ms

themissingpooch.jpg

themissingpooch.jpg

119 ms

themysteriouscave.jpg

themysteriouscave.jpg

118 ms

whatsthestory1.jpg

whatsthestory1.jpg

119 ms

thejetpackcatastrophe.jpg

thejetpackcatastrophe.jpg

119 ms

thedangerousjungle.jpg

thedangerousjungle.jpg

120 ms

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synonymstring.jpg

120 ms

brainybreaks.jpg

brainybreaks.jpg

122 ms

ontheedgeofthekingdom.jpg

ontheedgeofthekingdom.jpg

123 ms

someclumsymagic.jpg

someclumsymagic.jpg

122 ms

savinggoldie.jpg

savinggoldie.jpg

132 ms

waitingandglowing.jpg

waitingandglowing.jpg

123 ms

reindeerfamilyvalues.jpg

reindeerfamilyvalues.jpg

123 ms

allmixedup.jpg

allmixedup.jpg

134 ms

themistakeofcheating.jpg

themistakeofcheating.jpg

138 ms

kittenslovesushi.jpg

kittenslovesushi.jpg

138 ms

therobotconvention.jpg

therobotconvention.jpg

138 ms

theendofsummer.jpg

theendofsummer.jpg

151 ms

thehappyviking.jpg

thehappyviking.jpg

154 ms

blurbsvolume1.jpg

blurbsvolume1.jpg

144 ms

theforgottenforest.jpg

theforgottenforest.jpg

158 ms

survivalonthetundra.jpg

survivalonthetundra.jpg

148 ms

ihateninjas.jpg

ihateninjas.jpg

146 ms

right_arrow.jpg

right_arrow.jpg

142 ms

k3kUo8kEI-tA1RRcTZGmTlHGCaI.ttf

k3kUo8kEI-tA1RRcTZGmTlHGCaI.ttf

35 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

53 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDBImdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDBImdTQ3ig.ttf

57 ms

Accessibility Review

teacherfiles.net accessibility score

75

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

teacherfiles.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

teacherfiles.net SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teacherfiles.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Teacherfiles.net 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.

Social Sharing Optimization

teacherfiles.net

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