491 ms in total
211 ms
225 ms
55 ms
Welcome to hmhco.com homepage info - get ready to check HMH Co best content for United States right away, or after learning these important things about hmhco.com
An education technology company, HMH is a leading provider of K–12 core, supplemental, intervention, and professional learning solutions that unlock students’ potential.
Visit hmhco.comWe analyzed Hmhco.com page load time and found that the first response time was 211 ms and then it took 280 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Hmhco.com rating and web reputation
hmhco.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value12.8 s
0/100
25%
Value11.9 s
4/100
10%
Value6,000 ms
0/100
30%
Value0
100/100
15%
Value23.6 s
1/100
10%
211 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Hmhco.com and no external sources were called. The less responsive or slowest element that took the longest time to load (211 ms) belongs to the original domain Hmhco.com.
Page size can be reduced by 1.4 MB (39%)
3.7 MB
2.2 MB
In fact, the total size of Hmhco.com main page is 3.7 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 25 B
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 25 B or 17% of the original size.
Potential reduce by 48.6 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. HMH Co images are well optimized though.
Potential reduce by 1.0 MB
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 1.0 MB or 71% of the original size.
Potential reduce by 337.7 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. Hmhco.com needs all CSS files to be minified and compressed as it can save up to 337.7 kB or 86% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
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hmhco.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
hmhco.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
hmhco.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hmhco.com 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 Hmhco.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.
{{og_description}}
hmhco.com
Open Graph description is not detected on the main page of HMH Co. 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: